29801331

素因数分解:

$3^3\times 7^1\times {\mathrm{157679}}^1$

素因数の和:157695

約数の個数: 16

約数和(自身を含む): 50457600

約数和(自身を除く): 20656269

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 157679, 473037, 1103753, 1419111, 3311259, 4257333, 9933777, 29801331]

約数ペア:

[(1, 29801331), (3, 9933777), (7, 4257333), (9, 3311259), (21, 1419111), (27, 1103753), (63, 473037), (189, 157679)]