42346731

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 65985024

約数和(自身を除く): 23638293

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1063, 1897, 3189, 5691, 7441, 13279, 22323, 39837, 52087, 156261, 288073, 864219, 2016511, 6049533, 14115577, 42346731]

約数ペア:

[(1, 42346731), (3, 14115577), (7, 6049533), (21, 2016511), (49, 864219), (147, 288073), (271, 156261), (813, 52087), (1063, 39837), (1897, 22323), (3189, 13279), (5691, 7441)]