2197374621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2449693}}^1$

素因数の和:2449732

約数の個数: 16

約数和(自身を含む): 3292388736

約数和(自身を除く): 1095014115

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2449693, 7349079, 31846009, 56342939, 95538027, 169028817, 732458207, 2197374621]

約数ペア:

[(1, 2197374621), (3, 732458207), (13, 169028817), (23, 95538027), (39, 56342939), (69, 31846009), (299, 7349079), (897, 2449693)]