97420519

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 119771136

約数和(自身を除く): 22350617

約数列:

[1, 7, 37, 47, 53, 151, 259, 329, 371, 1057, 1739, 1961, 2491, 5587, 7097, 8003, 12173, 13727, 17437, 39109, 49679, 56021, 92167, 262589, 296111, 376141, 645169, 1838123, 2072777, 2632987, 13917217, 97420519]

約数ペア:

[(1, 97420519), (7, 13917217), (37, 2632987), (47, 2072777), (53, 1838123), (151, 645169), (259, 376141), (329, 296111), (371, 262589), (1057, 92167), (1739, 56021), (1961, 49679), (2491, 39109), (5587, 17437), (7097, 13727), (8003, 12173)]