12416733

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 21605760

約数和(自身を除く): 9189027

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 359, 427, 549, 567, 1077, 1281, 1647, 2513, 3231, 3843, 4941, 7539, 9693, 11529, 21899, 22617, 29079, 34587, 65697, 67851, 153293, 197091, 203553, 459879, 591273, 1379637, 1773819, 4138911, 12416733]

約数ペア:

[(1, 12416733), (3, 4138911), (7, 1773819), (9, 1379637), (21, 591273), (27, 459879), (61, 203553), (63, 197091), (81, 153293), (183, 67851), (189, 65697), (359, 34587), (427, 29079), (549, 22617), (567, 21899), (1077, 11529), (1281, 9693), (1647, 7539), (2513, 4941), (3231, 3843)]