285429319

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 330946560

約数和(自身を除く): 45517241

約数列:

[1, 7, 89, 431, 623, 1063, 3017, 7441, 38359, 94607, 268513, 458153, 662249, 3207071, 40775617, 285429319]

約数ペア:

[(1, 285429319), (7, 40775617), (89, 3207071), (431, 662249), (623, 458153), (1063, 268513), (3017, 94607), (7441, 38359)]