17939127

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2357}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 24900480

約数和(自身を除く): 6961353

約数列:

[1, 3, 43, 59, 129, 177, 2357, 2537, 7071, 7611, 101351, 139063, 304053, 417189, 5979709, 17939127]

約数ペア:

[(1, 17939127), (3, 5979709), (43, 417189), (59, 304053), (129, 139063), (177, 101351), (2357, 7611), (2537, 7071)]