130421711

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 152409600

約数和(自身を除く): 21987889

約数列:

[1, 7, 53, 371, 419, 839, 2933, 5873, 22207, 44467, 155449, 311269, 351541, 2460787, 18631673, 130421711]

約数ペア:

[(1, 130421711), (7, 18631673), (53, 2460787), (371, 351541), (419, 311269), (839, 155449), (2933, 44467), (5873, 22207)]