247965858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{13033}}^1$

素因数の和:13199

約数の個数: 48

約数和(自身を含む): 618124416

約数和(自身を除く): 370158558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2718, 3171, 6342, 9513, 13033, 19026, 26066, 39099, 78198, 91231, 117297, 182462, 234594, 273693, 547386, 821079, 1642158, 1967983, 3935966, 5903949, 11807898, 13775881, 17711847, 27551762, 35423694, 41327643, 82655286, 123982929, 247965858]

約数ペア:

[(1, 247965858), (2, 123982929), (3, 82655286), (6, 41327643), (7, 35423694), (9, 27551762), (14, 17711847), (18, 13775881), (21, 11807898), (42, 5903949), (63, 3935966), (126, 1967983), (151, 1642158), (302, 821079), (453, 547386), (906, 273693), (1057, 234594), (1359, 182462), (2114, 117297), (2718, 91231), (3171, 78198), (6342, 39099), (9513, 26066), (13033, 19026)]