42910209

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{3793}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 63739200

約数和(自身を除く): 20828991

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 3793, 11313, 11379, 34137, 102411, 1589267, 4767801, 14303403, 42910209]

約数ペア:

[(1, 42910209), (3, 14303403), (9, 4767801), (27, 1589267), (419, 102411), (1257, 34137), (3771, 11379), (3793, 11313)]