9907491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4562

約数の個数: 16

約数和(自身を含む): 14629248

約数和(自身を除く): 4721757

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 4481, 13443, 49291, 147873, 300227, 900681, 3302497, 9907491]

約数ペア:

[(1, 9907491), (3, 3302497), (11, 900681), (33, 300227), (67, 147873), (201, 49291), (737, 13443), (2211, 4481)]