971658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2378

約数の個数: 24

約数和(自身を含む): 2197728

約数和(自身を除く): 1226070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2347, 4694, 7041, 14082, 21123, 42246, 53981, 107962, 161943, 323886, 485829, 971658]

約数ペア:

[(1, 971658), (2, 485829), (3, 323886), (6, 161943), (9, 107962), (18, 53981), (23, 42246), (46, 21123), (69, 14082), (138, 7041), (207, 4694), (414, 2347)]