1323756513

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22921}}^1$

素因数の和:22987

約数の個数: 40

約数和(自身を含む): 2130095616

約数和(自身を除く): 806339103

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 1863, 2139, 2511, 6417, 19251, 22921, 57753, 68763, 206289, 527183, 618867, 710551, 1581549, 1856601, 2131653, 4744647, 6394959, 14233941, 16342673, 19184877, 42701823, 49028019, 57554631, 147084057, 441252171, 1323756513]

約数ペア:

[(1, 1323756513), (3, 441252171), (9, 147084057), (23, 57554631), (27, 49028019), (31, 42701823), (69, 19184877), (81, 16342673), (93, 14233941), (207, 6394959), (279, 4744647), (621, 2131653), (713, 1856601), (837, 1581549), (1863, 710551), (2139, 618867), (2511, 527183), (6417, 206289), (19251, 68763), (22921, 57753)]