313581411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 535691520

約数和(自身を除く): 222110109

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 167, 429, 501, 1287, 1459, 1503, 1837, 2171, 4377, 5511, 6513, 13131, 16049, 16533, 18967, 19539, 23881, 48147, 56901, 71643, 144441, 170703, 208637, 214929, 243653, 625911, 730959, 1877733, 2192877, 2680183, 3167489, 8040549, 9502467, 24121647, 28507401, 34842379, 104527137, 313581411]

約数ペア:

[(1, 313581411), (3, 104527137), (9, 34842379), (11, 28507401), (13, 24121647), (33, 9502467), (39, 8040549), (99, 3167489), (117, 2680183), (143, 2192877), (167, 1877733), (429, 730959), (501, 625911), (1287, 243653), (1459, 214929), (1503, 208637), (1837, 170703), (2171, 144441), (4377, 71643), (5511, 56901), (6513, 48147), (13131, 23881), (16049, 19539), (16533, 18967)]