3131366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2674714

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 223, 238, 413, 446, 826, 1003, 1561, 2006, 3122, 3791, 7021, 7582, 13157, 14042, 26314, 26537, 53074, 92099, 184198, 223669, 447338, 1565683, 3131366]

約数ペア:

[(1, 3131366), (2, 1565683), (7, 447338), (14, 223669), (17, 184198), (34, 92099), (59, 53074), (118, 26537), (119, 26314), (223, 14042), (238, 13157), (413, 7582), (446, 7021), (826, 3791), (1003, 3122), (1561, 2006)]