7145117

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 8749440

約数和(自身を除く): 1604323

約数列:

[1, 7, 17, 97, 119, 619, 679, 1649, 4333, 10523, 11543, 60043, 73661, 420301, 1020731, 7145117]

約数ペア:

[(1, 7145117), (7, 1020731), (17, 420301), (97, 73661), (119, 60043), (619, 11543), (679, 10523), (1649, 4333)]