861412607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{19427}}^1$

素因数の和:19606

約数の個数: 16

約数和(自身を含む): 979171200

約数和(自身を除く): 117758593

約数列:

[1, 11, 29, 139, 319, 1529, 4031, 19427, 44341, 213697, 563383, 2700353, 6197213, 29703883, 78310237, 861412607]

約数ペア:

[(1, 861412607), (11, 78310237), (29, 29703883), (139, 6197213), (319, 2700353), (1529, 563383), (4031, 213697), (19427, 44341)]