29411221

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4553

約数の個数: 16

約数和(自身を含む): 36112000

約数和(自身を除く): 6700779

約数列:

[1, 7, 19, 49, 133, 343, 931, 4513, 6517, 31591, 85747, 221137, 600229, 1547959, 4201603, 29411221]

約数ペア:

[(1, 29411221), (7, 4201603), (19, 1547959), (49, 600229), (133, 221137), (343, 85747), (931, 31591), (4513, 6517)]