389908073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7879}}^1$

素因数の和:8008

約数の個数: 16

約数和(自身を含む): 428924160

約数和(自身を除く): 39016087

約数列:

[1, 17, 41, 71, 697, 1207, 2911, 7879, 49487, 133943, 323039, 559409, 5491663, 9509953, 22935769, 389908073]

約数ペア:

[(1, 389908073), (17, 22935769), (41, 9509953), (71, 5491663), (697, 559409), (1207, 323039), (2911, 133943), (7879, 49487)]