47976237

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 73232640

約数和(自身を除く): 25256403

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3911, 4089, 11733, 12267, 35199, 113419, 183817, 340257, 551451, 1020771, 1654353, 5330693, 15992079, 47976237]

約数ペア:

[(1, 47976237), (3, 15992079), (9, 5330693), (29, 1654353), (47, 1020771), (87, 551451), (141, 340257), (261, 183817), (423, 113419), (1363, 35199), (3911, 12267), (4089, 11733)]