2012345091

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{53453}}^1$

素因数の和:53595

約数の個数: 24

約数和(自身を含む): 3001976640

約数和(自身を除く): 989631549

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 4183, 12549, 37647, 53453, 160359, 481077, 2512291, 4757317, 7536873, 14271951, 22610619, 42815853, 223593899, 670781697, 2012345091]

約数ペア:

[(1, 2012345091), (3, 670781697), (9, 223593899), (47, 42815853), (89, 22610619), (141, 14271951), (267, 7536873), (423, 4757317), (801, 2512291), (4183, 481077), (12549, 160359), (37647, 53453)]