13374537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 20805120

約数和(自身を除く): 7430583

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 257, 627, 771, 913, 1577, 2739, 2827, 4731, 4883, 8481, 14649, 17347, 21331, 52041, 53713, 63993, 161139, 234641, 405289, 703923, 1215867, 4458179, 13374537]

約数ペア:

[(1, 13374537), (3, 4458179), (11, 1215867), (19, 703923), (33, 405289), (57, 234641), (83, 161139), (209, 63993), (249, 53713), (257, 52041), (627, 21331), (771, 17347), (913, 14649), (1577, 8481), (2739, 4883), (2827, 4731)]