2975603913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 4588519936

約数和(自身を除く): 1612916023

約数列:

[1, 3, 9, 31, 43, 93, 97, 129, 279, 291, 387, 873, 1333, 2557, 3007, 3999, 4171, 7671, 9021, 11997, 12513, 23013, 27063, 37539, 79267, 109951, 129301, 237801, 248029, 329853, 387903, 713403, 744087, 989559, 1163709, 2232261, 3408481, 7688899, 10225443, 10665247, 23066697, 30676329, 31995741, 69200091, 95987223, 330622657, 991867971, 2975603913]

約数ペア:

[(1, 2975603913), (3, 991867971), (9, 330622657), (31, 95987223), (43, 69200091), (93, 31995741), (97, 30676329), (129, 23066697), (279, 10665247), (291, 10225443), (387, 7688899), (873, 3408481), (1333, 2232261), (2557, 1163709), (3007, 989559), (3999, 744087), (4171, 713403), (7671, 387903), (9021, 329853), (11997, 248029), (12513, 237801), (23013, 129301), (27063, 109951), (37539, 79267)]