12039111

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 21780000

約数和(自身を除く): 9740889

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1249, 1377, 3213, 3747, 8743, 9639, 11241, 21233, 26229, 33723, 63699, 78687, 101169, 148631, 191097, 236061, 445893, 573291, 708183, 1337679, 1719873, 4013037, 12039111]

約数ペア:

[(1, 12039111), (3, 4013037), (7, 1719873), (9, 1337679), (17, 708183), (21, 573291), (27, 445893), (51, 236061), (63, 191097), (81, 148631), (119, 101169), (153, 78687), (189, 63699), (357, 33723), (459, 26229), (567, 21233), (1071, 11241), (1249, 9639), (1377, 8743), (3213, 3747)]