13305987973551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{47274377}}^1$

素因数の和:47275431

約数の個数: 32

約数和(自身を含む): 21856646827008

約数和(自身を除く): 8550658853457

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1031, 3093, 7217, 13403, 21651, 40209, 93821, 281463, 47274377, 141823131, 330920639, 614566901, 992761917, 1843700703, 4301968307, 12905904921, 48739882687, 146219648061, 341179178809, 633618474931, 1023537536427, 1900855424793, 4435329324517, 13305987973551]

約数ペア:

[(1, 13305987973551), (3, 4435329324517), (7, 1900855424793), (13, 1023537536427), (21, 633618474931), (39, 341179178809), (91, 146219648061), (273, 48739882687), (1031, 12905904921), (3093, 4301968307), (7217, 1843700703), (13403, 992761917), (21651, 614566901), (40209, 330920639), (93821, 141823131), (281463, 47274377)]