31484761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9973}}^1$

素因数の和:10032

約数の個数: 16

約数和(自身を含む): 40215168

約数和(自身を除く): 8730407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 9973, 69811, 109703, 408893, 767921, 2862251, 4497823, 31484761]

約数ペア:

[(1, 31484761), (7, 4497823), (11, 2862251), (41, 767921), (77, 408893), (287, 109703), (451, 69811), (3157, 9973)]