309295038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31223}}^1$

素因数の和:31368

約数の個数: 32

約数和(自身を含む): 671440896

約数和(自身を除く): 362145858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 31223, 62446, 93669, 187338, 405899, 811798, 1217697, 2435394, 3965321, 7930642, 11895963, 23791926, 51549173, 103098346, 154647519, 309295038]

約数ペア:

[(1, 309295038), (2, 154647519), (3, 103098346), (6, 51549173), (13, 23791926), (26, 11895963), (39, 7930642), (78, 3965321), (127, 2435394), (254, 1217697), (381, 811798), (762, 405899), (1651, 187338), (3302, 93669), (4953, 62446), (9906, 31223)]