3830694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 8816640

約数和(自身を除く): 4985946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 409, 446, 669, 818, 1227, 1338, 1561, 2454, 2863, 3122, 4683, 5726, 8589, 9366, 17178, 91207, 182414, 273621, 547242, 638449, 1276898, 1915347, 3830694]

約数ペア:

[(1, 3830694), (2, 1915347), (3, 1276898), (6, 638449), (7, 547242), (14, 273621), (21, 182414), (42, 91207), (223, 17178), (409, 9366), (446, 8589), (669, 5726), (818, 4683), (1227, 3122), (1338, 2863), (1561, 2454)]