12111705

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1$

素因数の和:9321

約数の個数: 24

約数和(自身を含む): 21719880

約数和(自身を除く): 9608175

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9281, 27843, 46405, 83529, 139215, 269149, 417645, 807447, 1345745, 2422341, 4037235, 12111705]

約数ペア:

[(1, 12111705), (3, 4037235), (5, 2422341), (9, 1345745), (15, 807447), (29, 417645), (45, 269149), (87, 139215), (145, 83529), (261, 46405), (435, 27843), (1305, 9281)]