3141747

素因数分解:

$3^5\times 7^1\times {\mathrm{1847}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 5381376

約数和(自身を除く): 2239629

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1847, 5541, 12929, 16623, 38787, 49869, 116361, 149607, 349083, 448821, 1047249, 3141747]

約数ペア:

[(1, 3141747), (3, 1047249), (7, 448821), (9, 349083), (21, 149607), (27, 116361), (63, 49869), (81, 38787), (189, 16623), (243, 12929), (567, 5541), (1701, 1847)]