2105204577

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{23977}}^1$

素因数の和:24137

約数の個数: 32

約数和(自身を含む): 3323926272

約数和(自身を除く): 1218721695

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 339, 777, 791, 2373, 4181, 12543, 23977, 29267, 71931, 87801, 167839, 503517, 887149, 2661447, 2709401, 6210043, 8128203, 18630129, 18965807, 56897421, 100247837, 300743511, 701734859, 2105204577]

約数ペア:

[(1, 2105204577), (3, 701734859), (7, 300743511), (21, 100247837), (37, 56897421), (111, 18965807), (113, 18630129), (259, 8128203), (339, 6210043), (777, 2709401), (791, 2661447), (2373, 887149), (4181, 503517), (12543, 167839), (23977, 87801), (29267, 71931)]