13888915737

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1\times {\mathrm{1439}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 19265817600

約数和(自身を除く): 5376901863

約数列:

[1, 3, 37, 89, 111, 267, 977, 1439, 2931, 3293, 4317, 9879, 36149, 53243, 86953, 108447, 128071, 159729, 260859, 384213, 1405903, 3217261, 4217709, 4738627, 9651783, 14215881, 52018411, 125125367, 156055233, 375376101, 4629638579, 13888915737]

約数ペア:

[(1, 13888915737), (3, 4629638579), (37, 375376101), (89, 156055233), (111, 125125367), (267, 52018411), (977, 14215881), (1439, 9651783), (2931, 4738627), (3293, 4217709), (4317, 3217261), (9879, 1405903), (36149, 384213), (53243, 260859), (86953, 159729), (108447, 128071)]