29772897

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11717}}^1$

素因数の和:11749

約数の個数: 24

約数和(自身を含む): 49871808

約数和(自身を除く): 20098911

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 11717, 35151, 82019, 128887, 246057, 386661, 902209, 1417757, 2706627, 4253271, 9924299, 29772897]

約数ペア:

[(1, 29772897), (3, 9924299), (7, 4253271), (11, 2706627), (21, 1417757), (33, 902209), (77, 386661), (121, 246057), (231, 128887), (363, 82019), (847, 35151), (2541, 11717)]