621637314

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{2351}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 1257209856

約数和(自身を除く): 635572542

約数列:

[1, 2, 3, 6, 127, 254, 347, 381, 694, 762, 1041, 2082, 2351, 4702, 7053, 14106, 44069, 88138, 132207, 264414, 298577, 597154, 815797, 895731, 1631594, 1791462, 2447391, 4894782, 103606219, 207212438, 310818657, 621637314]

約数ペア:

[(1, 621637314), (2, 310818657), (3, 207212438), (6, 103606219), (127, 4894782), (254, 2447391), (347, 1791462), (381, 1631594), (694, 895731), (762, 815797), (1041, 597154), (2082, 298577), (2351, 264414), (4702, 132207), (7053, 88138), (14106, 44069)]