391614342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{4157}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 895732992

約数和(自身を除く): 504118650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2243, 4157, 4486, 6729, 8314, 12471, 13458, 15701, 24942, 29099, 31402, 47103, 58198, 87297, 94206, 174594, 9324151, 18648302, 27972453, 55944906, 65269057, 130538114, 195807171, 391614342]

約数ペア:

[(1, 391614342), (2, 195807171), (3, 130538114), (6, 65269057), (7, 55944906), (14, 27972453), (21, 18648302), (42, 9324151), (2243, 174594), (4157, 94206), (4486, 87297), (6729, 58198), (8314, 47103), (12471, 31402), (13458, 29099), (15701, 24942)]