3481331

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 4190208

約数和(自身を除く): 708877

約数列:

[1, 7, 31, 61, 217, 263, 427, 1841, 1891, 8153, 13237, 16043, 57071, 112301, 497333, 3481331]

約数ペア:

[(1, 3481331), (7, 497333), (31, 112301), (61, 57071), (217, 16043), (263, 13237), (427, 8153), (1841, 1891)]