1331507946

素因数分解:

$2^1\times 3^1\times {\mathrm{9281}}^1\times {\mathrm{23911}}^1$

素因数の和:33197

約数の個数: 16

約数和(自身を含む): 2663414208

約数和(自身を除く): 1331906262

約数列:

[1, 2, 3, 6, 9281, 18562, 23911, 27843, 47822, 55686, 71733, 143466, 221917991, 443835982, 665753973, 1331507946]

約数ペア:

[(1, 1331507946), (2, 665753973), (3, 443835982), (6, 221917991), (9281, 143466), (18562, 71733), (23911, 55686), (27843, 47822)]