128519153273

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1010617}}^1$

素因数の和:1011152

約数の個数: 16

約数和(自身を含む): 151156113024

約数和(自身を除く): 22636959751

約数列:

[1, 7, 37, 259, 491, 3437, 18167, 127169, 1010617, 7074319, 37392829, 261749803, 496212947, 3473490629, 18359879039, 128519153273]

約数ペア:

[(1, 128519153273), (7, 18359879039), (37, 3473490629), (259, 496212947), (491, 261749803), (3437, 37392829), (18167, 7074319), (127169, 1010617)]