858615129

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{22807}}^1$

素因数の和:22949

約数の個数: 24

約数和(自身を含む): 1280897280

約数和(自身を除く): 422282151

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 4183, 12549, 22807, 37647, 68421, 205263, 1071929, 2029823, 3215787, 6089469, 9647361, 18268407, 95401681, 286205043, 858615129]

約数ペア:

[(1, 858615129), (3, 286205043), (9, 95401681), (47, 18268407), (89, 9647361), (141, 6089469), (267, 3215787), (423, 2029823), (801, 1071929), (4183, 205263), (12549, 68421), (22807, 37647)]