22990389

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 31194240

約数和(自身を除く): 8203851

約数列:

[1, 3, 109, 167, 327, 421, 501, 1263, 18203, 45889, 54609, 70307, 137667, 210921, 7663463, 22990389]

約数ペア:

[(1, 22990389), (3, 7663463), (109, 210921), (167, 137667), (327, 70307), (421, 54609), (501, 45889), (1263, 18203)]