29289903

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{719}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 40273920

約数和(自身を除く): 10984017

約数列:

[1, 3, 37, 111, 367, 719, 1101, 2157, 13579, 26603, 40737, 79809, 263873, 791619, 9763301, 29289903]

約数ペア:

[(1, 29289903), (3, 9763301), (37, 791619), (111, 263873), (367, 79809), (719, 40737), (1101, 26603), (2157, 13579)]