30235527

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 50263200

約数和(自身を除く): 20027673

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 3221, 9387, 9663, 22547, 28989, 67641, 202923, 479929, 1439787, 3359503, 4319361, 10078509, 30235527]

約数ペア:

[(1, 30235527), (3, 10078509), (7, 4319361), (9, 3359503), (21, 1439787), (63, 479929), (149, 202923), (447, 67641), (1043, 28989), (1341, 22547), (3129, 9663), (3221, 9387)]