15511193997

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1330177}}^1$

素因数の和:1330229

約数の個数: 24

約数和(自身を含む): 23368567104

約数和(自身を除く): 7857373107

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 11661, 1330177, 3990531, 17292301, 30594071, 51876903, 91782213, 224799913, 397722923, 674399739, 1193168769, 5170397999, 15511193997]

約数ペア:

[(1, 15511193997), (3, 5170397999), (13, 1193168769), (23, 674399739), (39, 397722923), (69, 224799913), (169, 91782213), (299, 51876903), (507, 30594071), (897, 17292301), (3887, 3990531), (11661, 1330177)]