313623354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{206603}}^1$

素因数の和:206642

約数の個数: 32

約数和(自身を含む): 714023424

約数和(自身を除く): 400400070

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 206603, 413206, 619809, 1239618, 2272633, 4545266, 4751869, 6817899, 9503738, 13635798, 14255607, 28511214, 52270559, 104541118, 156811677, 313623354]

約数ペア:

[(1, 313623354), (2, 156811677), (3, 104541118), (6, 52270559), (11, 28511214), (22, 14255607), (23, 13635798), (33, 9503738), (46, 6817899), (66, 4751869), (69, 4545266), (138, 2272633), (253, 1239618), (506, 619809), (759, 413206), (1518, 206603)]