392888021247

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{29961719}}^1$

素因数の和:29961803

約数の個数: 24

約数和(自身を含む): 598275624960

約数和(自身を除く): 205387603713

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 29961719, 89885157, 269655471, 928813289, 1408200793, 2786439867, 4224602379, 8359319601, 12673807137, 43654224583, 130962673749, 392888021247]

約数ペア:

[(1, 392888021247), (3, 130962673749), (9, 43654224583), (31, 12673807137), (47, 8359319601), (93, 4224602379), (141, 2786439867), (279, 1408200793), (423, 928813289), (1457, 269655471), (4371, 89885157), (13113, 29961719)]