727970291997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1\times {\mathrm{7800211}}^1$

素因数の和:7802620

約数の個数: 16

約数和(自身を含む): 1045727621568

約数和(自身を除く): 317757329571

約数列:

[1, 3, 13, 39, 2393, 7179, 31109, 93327, 7800211, 23400633, 101402743, 304208229, 18665904923, 55997714769, 242656763999, 727970291997]

約数ペア:

[(1, 727970291997), (3, 242656763999), (13, 55997714769), (39, 18665904923), (2393, 304208229), (7179, 101402743), (31109, 23400633), (93327, 7800211)]