979029359

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 1312212480

約数和(自身を除く): 333183121

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 343, 539, 931, 1463, 1951, 2401, 3773, 6517, 10241, 13657, 21461, 26411, 37069, 45619, 71687, 95599, 150227, 259483, 407759, 501809, 669193, 1051589, 1816381, 2854313, 4684351, 7361123, 12714667, 19980191, 51527861, 89002669, 139861337, 979029359]

約数ペア:

[(1, 979029359), (7, 139861337), (11, 89002669), (19, 51527861), (49, 19980191), (77, 12714667), (133, 7361123), (209, 4684351), (343, 2854313), (539, 1816381), (931, 1051589), (1463, 669193), (1951, 501809), (2401, 407759), (3773, 259483), (6517, 150227), (10241, 95599), (13657, 71687), (21461, 45619), (26411, 37069)]