47591733

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28687}}^1$

素因数の和:28776

約数の個数: 16

約数和(自身を含む): 73441280

約数和(自身を除く): 25849547

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 28687, 86061, 200809, 602427, 2266273, 6798819, 15863911, 47591733]

約数ペア:

[(1, 47591733), (3, 15863911), (7, 6798819), (21, 2266273), (79, 602427), (237, 200809), (553, 86061), (1659, 28687)]