348793951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 386064000

約数和(自身を除く): 37270049

約数列:

[1, 11, 139, 149, 1529, 1531, 1639, 16841, 20711, 212809, 227821, 228119, 2340899, 2509309, 31708541, 348793951]

約数ペア:

[(1, 348793951), (11, 31708541), (139, 2509309), (149, 2340899), (1529, 228119), (1531, 227821), (1639, 212809), (16841, 20711)]