377015977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 444019968

約数和(自身を除く): 67003991

約数列:

[1, 13, 23, 37, 53, 299, 481, 643, 689, 851, 1219, 1961, 8359, 11063, 14789, 15847, 23791, 25493, 34079, 45103, 192257, 309283, 443027, 547193, 586339, 783817, 1260923, 7113509, 10189621, 16391999, 29001229, 377015977]

約数ペア:

[(1, 377015977), (13, 29001229), (23, 16391999), (37, 10189621), (53, 7113509), (299, 1260923), (481, 783817), (643, 586339), (689, 547193), (851, 443027), (1219, 309283), (1961, 192257), (8359, 45103), (11063, 34079), (14789, 25493), (15847, 23791)]