493485993077

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{21277}}^1$

素因数の和:21642

約数の個数: 48

約数和(自身を含む): 627575034240

約数和(自身を除く): 134089041163

約数列:

[1, 7, 11, 77, 121, 139, 197, 847, 973, 1379, 1529, 2167, 10703, 15169, 16819, 21277, 23837, 27383, 117733, 148939, 166859, 191681, 234047, 301213, 1638329, 2108491, 2574517, 2957503, 3313343, 4191569, 18021619, 20702521, 23193401, 29340983, 32532533, 46107259, 227727731, 322750813, 357857863, 507179849, 582628091, 2505005041, 3550258943, 4078396637, 6408909001, 44862363007, 70497999011, 493485993077]

約数ペア:

[(1, 493485993077), (7, 70497999011), (11, 44862363007), (77, 6408909001), (121, 4078396637), (139, 3550258943), (197, 2505005041), (847, 582628091), (973, 507179849), (1379, 357857863), (1529, 322750813), (2167, 227727731), (10703, 46107259), (15169, 32532533), (16819, 29340983), (21277, 23193401), (23837, 20702521), (27383, 18021619), (117733, 4191569), (148939, 3313343), (166859, 2957503), (191681, 2574517), (234047, 2108491), (301213, 1638329)]