1538963283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{21481}}^1$

素因数の和:21675

約数の個数: 32

約数和(自身を含む): 2425231872

約数和(自身を除く): 886268589

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 1837, 2171, 5511, 6513, 21481, 23881, 64443, 71643, 236291, 279253, 708873, 837759, 3071783, 3587327, 9215349, 10761981, 39460597, 46635251, 118381791, 139905753, 512987761, 1538963283]

約数ペア:

[(1, 1538963283), (3, 512987761), (11, 139905753), (13, 118381791), (33, 46635251), (39, 39460597), (143, 10761981), (167, 9215349), (429, 3587327), (501, 3071783), (1837, 837759), (2171, 708873), (5511, 279253), (6513, 236291), (21481, 71643), (23881, 64443)]