29791209

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9521}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 45705600

約数和(自身を除く): 15914391

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 9521, 28563, 66647, 199941, 1418629, 4255887, 9930403, 29791209]

約数ペア:

[(1, 29791209), (3, 9930403), (7, 4255887), (21, 1418629), (149, 199941), (447, 66647), (1043, 28563), (3129, 9521)]