15661704237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{830111}}^1$

素因数の和:830464

約数の個数: 16

約数和(自身を含む): 22047774720

約数和(自身を除く): 6386070483

約数列:

[1, 3, 19, 57, 331, 993, 6289, 18867, 830111, 2490333, 15772109, 47316327, 274766741, 824300223, 5220568079, 15661704237]

約数ペア:

[(1, 15661704237), (3, 5220568079), (19, 824300223), (57, 274766741), (331, 47316327), (993, 15772109), (6289, 2490333), (18867, 830111)]