13790763

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 9779157

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 557, 917, 1179, 1671, 2751, 3537, 3899, 5013, 8253, 11697, 15039, 24759, 35091, 72967, 105273, 218901, 510769, 656703, 1532307, 1970109, 4596921, 13790763]

約数ペア:

[(1, 13790763), (3, 4596921), (7, 1970109), (9, 1532307), (21, 656703), (27, 510769), (63, 218901), (131, 105273), (189, 72967), (393, 35091), (557, 24759), (917, 15039), (1179, 11697), (1671, 8253), (2751, 5013), (3537, 3899)]