730560663

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12972

約数の個数: 48

約数和(自身を含む): 1287936000

約数和(自身を除く): 557375337

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1827, 1953, 2697, 6293, 8091, 12899, 18879, 38697, 56637, 90293, 116091, 270879, 374071, 399869, 812637, 1122213, 1199607, 2618497, 2799083, 3366639, 3598821, 7855491, 8397249, 11596201, 23566473, 25191747, 34788603, 81173407, 104365809, 243520221, 730560663]

約数ペア:

[(1, 730560663), (3, 243520221), (7, 104365809), (9, 81173407), (21, 34788603), (29, 25191747), (31, 23566473), (63, 11596201), (87, 8397249), (93, 7855491), (203, 3598821), (217, 3366639), (261, 2799083), (279, 2618497), (609, 1199607), (651, 1122213), (899, 812637), (1827, 399869), (1953, 374071), (2697, 270879), (6293, 116091), (8091, 90293), (12899, 56637), (18879, 38697)]