430135857

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2531}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 649366848

約数和(自身を除く): 219230991

約数列:

[1, 3, 9, 23, 69, 207, 821, 2463, 2531, 7389, 7593, 18883, 22779, 56649, 58213, 169947, 174639, 523917, 2077951, 6233853, 18701559, 47792873, 143378619, 430135857]

約数ペア:

[(1, 430135857), (3, 143378619), (9, 47792873), (23, 18701559), (69, 6233853), (207, 2077951), (821, 523917), (2463, 174639), (2531, 169947), (7389, 58213), (7593, 56649), (18883, 22779)]