238972011

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{14449}}^1$

素因数の和:14638

約数の個数: 16

約数和(自身を含む): 329460000

約数和(自身を除く): 90487989

約数列:

[1, 3, 37, 111, 149, 447, 5513, 14449, 16539, 43347, 534613, 1603839, 2152901, 6458703, 79657337, 238972011]

約数ペア:

[(1, 238972011), (3, 79657337), (37, 6458703), (111, 2152901), (149, 1603839), (447, 534613), (5513, 43347), (14449, 16539)]