345366978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{21713}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 756689472

約数和(自身を除く): 411322494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1446, 2651, 5302, 7953, 15906, 21713, 43426, 65139, 130278, 238843, 477686, 716529, 1433058, 5232833, 10465666, 15698499, 31396998, 57561163, 115122326, 172683489, 345366978]

約数ペア:

[(1, 345366978), (2, 172683489), (3, 115122326), (6, 57561163), (11, 31396998), (22, 15698499), (33, 10465666), (66, 5232833), (241, 1433058), (482, 716529), (723, 477686), (1446, 238843), (2651, 130278), (5302, 65139), (7953, 43426), (15906, 21713)]