6407997

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 9578400

約数和(自身を除く): 3170403

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 389, 867, 969, 1167, 5491, 6613, 7391, 16473, 19839, 22173, 112421, 125647, 337263, 376941, 2135999, 6407997]

約数ペア:

[(1, 6407997), (3, 2135999), (17, 376941), (19, 337263), (51, 125647), (57, 112421), (289, 22173), (323, 19839), (389, 16473), (867, 7391), (969, 6613), (1167, 5491)]