47731341

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 75260064

約数和(自身を除く): 27528723

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 5323, 8967, 15969, 37261, 111783, 260827, 324703, 782481, 974109, 2272921, 6818763, 15910447, 47731341]

約数ペア:

[(1, 47731341), (3, 15910447), (7, 6818763), (21, 2272921), (49, 974109), (61, 782481), (147, 324703), (183, 260827), (427, 111783), (1281, 37261), (2989, 15969), (5323, 8967)]