244865397

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{3847}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 380767296

約数和(自身を除く): 135901899

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 3031, 3847, 9093, 11541, 21217, 26929, 63651, 80787, 188503, 565509, 1665751, 4997253, 11660257, 34980771, 81621799, 244865397]

約数ペア:

[(1, 244865397), (3, 81621799), (7, 34980771), (21, 11660257), (49, 4997253), (147, 1665751), (433, 565509), (1299, 188503), (3031, 80787), (3847, 63651), (9093, 26929), (11541, 21217)]