1552406401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{39581}}^1$

素因数の和:40032

約数の個数: 16

約数和(自身を含む): 1915135488

約数和(自身を除く): 362729087

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 39221, 39581, 277067, 514553, 3601871, 17059411, 119415877, 221772343, 1552406401]

約数ペア:

[(1, 1552406401), (7, 221772343), (13, 119415877), (91, 17059411), (431, 3601871), (3017, 514553), (5603, 277067), (39221, 39581)]