13308885969

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 18123571200

約数和(自身を除く): 4814685231

約数列:

[1, 3, 79, 223, 237, 419, 601, 669, 1257, 1803, 17617, 33101, 47479, 52851, 93437, 99303, 134023, 142437, 251819, 280311, 402069, 755457, 7381523, 10587817, 19893701, 22144569, 31763451, 56155637, 59681103, 168466911, 4436295323, 13308885969]

約数ペア:

[(1, 13308885969), (3, 4436295323), (79, 168466911), (223, 59681103), (237, 56155637), (419, 31763451), (601, 22144569), (669, 19893701), (1257, 10587817), (1803, 7381523), (17617, 755457), (33101, 402069), (47479, 280311), (52851, 251819), (93437, 142437), (99303, 134023)]