1630891647

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11593}}^1$

素因数の和:11653

約数の個数: 72

約数和(自身を含む): 3092815440

約数和(自身を除く): 1461923793

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 49, 63, 77, 87, 99, 147, 203, 231, 261, 319, 441, 539, 609, 693, 957, 1421, 1617, 1827, 2233, 2871, 4263, 4851, 6699, 11593, 12789, 15631, 20097, 34779, 46893, 81151, 104337, 127523, 140679, 243453, 336197, 382569, 568057, 730359, 892661, 1008591, 1147707, 1704171, 2353379, 2677983, 3025773, 3698167, 5112513, 6248627, 7060137, 8033949, 11094501, 16473653, 18745881, 21180411, 25887169, 33283503, 49420959, 56237643, 77661507, 148262877, 181210183, 232984521, 543630549, 1630891647]

約数ペア:

[(1, 1630891647), (3, 543630549), (7, 232984521), (9, 181210183), (11, 148262877), (21, 77661507), (29, 56237643), (33, 49420959), (49, 33283503), (63, 25887169), (77, 21180411), (87, 18745881), (99, 16473653), (147, 11094501), (203, 8033949), (231, 7060137), (261, 6248627), (319, 5112513), (441, 3698167), (539, 3025773), (609, 2677983), (693, 2353379), (957, 1704171), (1421, 1147707), (1617, 1008591), (1827, 892661), (2233, 730359), (2871, 568057), (4263, 382569), (4851, 336197), (6699, 243453), (11593, 140679), (12789, 127523), (15631, 104337), (20097, 81151), (34779, 46893)]