1317362491

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 1368576000

約数和(自身を除く): 51213509

約数列:

[1, 43, 127, 149, 1619, 5461, 6407, 18923, 69617, 205613, 241231, 813689, 8841359, 10372933, 30636337, 1317362491]

約数ペア:

[(1, 1317362491), (43, 30636337), (127, 10372933), (149, 8841359), (1619, 813689), (5461, 241231), (6407, 205613), (18923, 69617)]