1520792007

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{116993}}^1$

素因数の和:117622

約数の個数: 16

約数和(自身を含む): 2321160960

約数和(自身を除く): 800368953

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 12999, 116993, 350979, 818951, 2456853, 72418667, 217256001, 506930669, 1520792007]

約数ペア:

[(1, 1520792007), (3, 506930669), (7, 217256001), (21, 72418667), (619, 2456853), (1857, 818951), (4333, 350979), (12999, 116993)]