13449591

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 20952000

約数和(自身を除く): 7502409

約数列:

[1, 3, 9, 27, 29, 87, 89, 193, 261, 267, 579, 783, 801, 1737, 2403, 2581, 5211, 5597, 7743, 16791, 17177, 23229, 50373, 51531, 69687, 151119, 154593, 463779, 498133, 1494399, 4483197, 13449591]

約数ペア:

[(1, 13449591), (3, 4483197), (9, 1494399), (27, 498133), (29, 463779), (87, 154593), (89, 151119), (193, 69687), (261, 51531), (267, 50373), (579, 23229), (783, 17177), (801, 16791), (1737, 7743), (2403, 5597), (2581, 5211)]