3278506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 6249600

約数和(自身を除く): 2971094

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 349, 427, 671, 698, 854, 1342, 2443, 3839, 4697, 4886, 7678, 9394, 21289, 26873, 42578, 53746, 149023, 234179, 298046, 468358, 1639253, 3278506]

約数ペア:

[(1, 3278506), (2, 1639253), (7, 468358), (11, 298046), (14, 234179), (22, 149023), (61, 53746), (77, 42578), (122, 26873), (154, 21289), (349, 9394), (427, 7678), (671, 4886), (698, 4697), (854, 3839), (1342, 2443)]