11671443

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 19375200

約数和(自身を除く): 7703757

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 809, 1603, 2061, 2427, 4809, 5663, 7281, 14427, 16989, 50967, 185261, 555783, 1296827, 1667349, 3890481, 11671443]

約数ペア:

[(1, 11671443), (3, 3890481), (7, 1667349), (9, 1296827), (21, 555783), (63, 185261), (229, 50967), (687, 16989), (809, 14427), (1603, 7281), (2061, 5663), (2427, 4809)]