127614431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14321}}^1$

素因数の和:14414

約数の個数: 16

約数和(自身を含む): 155823360

約数和(自身を除く): 28208929

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 14321, 100247, 272099, 959507, 1904693, 6716549, 18230633, 127614431]

約数ペア:

[(1, 127614431), (7, 18230633), (19, 6716549), (67, 1904693), (133, 959507), (469, 272099), (1273, 100247), (8911, 14321)]