123508671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4297}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 196401408

約数和(自身を除く): 72892737

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 2211, 2613, 4297, 9581, 12891, 28743, 47267, 55861, 141801, 167583, 287899, 614471, 863697, 1843413, 3166889, 3742687, 9500667, 11228061, 41169557, 123508671]

約数ペア:

[(1, 123508671), (3, 41169557), (11, 11228061), (13, 9500667), (33, 3742687), (39, 3166889), (67, 1843413), (143, 863697), (201, 614471), (429, 287899), (737, 167583), (871, 141801), (2211, 55861), (2613, 47267), (4297, 28743), (9581, 12891)]