11886147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 22084608

約数和(自身を除く): 10198461

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 631, 819, 897, 1449, 1893, 2093, 2691, 4417, 5679, 6279, 8203, 13251, 14513, 18837, 24609, 39753, 43539, 57421, 73827, 101591, 130617, 172263, 188669, 304773, 516789, 566007, 914319, 1320683, 1698021, 3962049, 11886147]

約数ペア:

[(1, 11886147), (3, 3962049), (7, 1698021), (9, 1320683), (13, 914319), (21, 566007), (23, 516789), (39, 304773), (63, 188669), (69, 172263), (91, 130617), (117, 101591), (161, 73827), (207, 57421), (273, 43539), (299, 39753), (483, 24609), (631, 18837), (819, 14513), (897, 13251), (1449, 8203), (1893, 6279), (2093, 5679), (2691, 4417)]