29447901

素因数分解:

$3^3\times 7^1\times {\mathrm{155809}}^1$

素因数の和:155825

約数の個数: 16

約数和(自身を含む): 49859200

約数和(自身を除く): 20411299

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 155809, 467427, 1090663, 1402281, 3271989, 4206843, 9815967, 29447901]

約数ペア:

[(1, 29447901), (3, 9815967), (7, 4206843), (9, 3271989), (21, 1402281), (27, 1090663), (63, 467427), (189, 155809)]