12172677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 18640896

約数和(自身を除く): 6468219

約数列:

[1, 3, 11, 31, 33, 73, 93, 163, 219, 341, 489, 803, 1023, 1793, 2263, 2409, 5053, 5379, 6789, 11899, 15159, 24893, 35697, 55583, 74679, 130889, 166749, 368869, 392667, 1106607, 4057559, 12172677]

約数ペア:

[(1, 12172677), (3, 4057559), (11, 1106607), (31, 392667), (33, 368869), (73, 166749), (93, 130889), (163, 74679), (219, 55583), (341, 35697), (489, 24893), (803, 15159), (1023, 11899), (1793, 6789), (2263, 5379), (2409, 5053)]