1378759967

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 1547521200

約数和(自身を除く): 168761233

約数列:

[1, 13, 53, 59, 169, 689, 767, 2609, 3127, 8957, 9971, 33917, 40651, 138277, 153931, 440921, 528463, 1797601, 2001103, 8158343, 23368813, 26014339, 106058459, 1378759967]

約数ペア:

[(1, 1378759967), (13, 106058459), (53, 26014339), (59, 23368813), (169, 8158343), (689, 2001103), (767, 1797601), (2609, 528463), (3127, 440921), (8957, 153931), (9971, 138277), (33917, 40651)]