313675938

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{54973}}^1$

素因数の和:55298

約数の個数: 24

約数和(自身を含む): 681787548

約数和(自身を除く): 368111610

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5706, 54973, 109946, 164919, 329838, 494757, 989514, 17426441, 34852882, 52279323, 104558646, 156837969, 313675938]

約数ペア:

[(1, 313675938), (2, 156837969), (3, 104558646), (6, 52279323), (9, 34852882), (18, 17426441), (317, 989514), (634, 494757), (951, 329838), (1902, 164919), (2853, 109946), (5706, 54973)]