214928909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9629}}^1$

素因数の和:9760

約数の個数: 16

約数和(自身を含む): 247529520

約数和(自身を除く): 32600611

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 9629, 22321, 125177, 163693, 972529, 2128009, 12642877, 16532993, 214928909]

約数ペア:

[(1, 214928909), (13, 16532993), (17, 12642877), (101, 2128009), (221, 972529), (1313, 163693), (1717, 125177), (9629, 22321)]