22913649

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 37159668

約数和(自身を除く): 14246019

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 397, 477, 583, 1089, 1191, 1749, 3573, 4367, 5247, 6413, 13101, 19239, 21041, 39303, 48037, 57717, 63123, 144111, 189369, 231451, 432333, 694353, 2083059, 2545961, 7637883, 22913649]

約数ペア:

[(1, 22913649), (3, 7637883), (9, 2545961), (11, 2083059), (33, 694353), (53, 432333), (99, 231451), (121, 189369), (159, 144111), (363, 63123), (397, 57717), (477, 48037), (583, 39303), (1089, 21041), (1191, 19239), (1749, 13101), (3573, 6413), (4367, 5247)]