3899899791

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{151883}}^1$

素因数の和:152212

約数の個数: 20

約数和(自身を含む): 5844192552

約数和(自身を除く): 1944292761

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 8559, 25677, 151883, 455649, 1366947, 4100841, 12302523, 48146911, 144440733, 433322199, 1299966597, 3899899791]

約数ペア:

[(1, 3899899791), (3, 1299966597), (9, 433322199), (27, 144440733), (81, 48146911), (317, 12302523), (951, 4100841), (2853, 1366947), (8559, 455649), (25677, 151883)]