47204079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 70870464

約数和(自身を除く): 23666385

約数列:

[1, 3, 13, 39, 41, 53, 123, 159, 533, 557, 689, 1599, 1671, 2067, 2173, 6519, 7241, 21723, 22837, 28249, 29521, 68511, 84747, 88563, 296881, 383773, 890643, 1151319, 1210361, 3631083, 15734693, 47204079]

約数ペア:

[(1, 47204079), (3, 15734693), (13, 3631083), (39, 1210361), (41, 1151319), (53, 890643), (123, 383773), (159, 296881), (533, 88563), (557, 84747), (689, 68511), (1599, 29521), (1671, 28249), (2067, 22837), (2173, 21723), (6519, 7241)]