9967947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 15183168

約数和(自身を除く): 5215221

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 571, 759, 1587, 1713, 5819, 6281, 13133, 17457, 18843, 39399, 144463, 302059, 433389, 906177, 3322649, 9967947]

約数ペア:

[(1, 9967947), (3, 3322649), (11, 906177), (23, 433389), (33, 302059), (69, 144463), (253, 39399), (529, 18843), (571, 17457), (759, 13133), (1587, 6281), (1713, 5819)]