11447649

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 18213888

約数和(自身を除く): 6766239

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 97, 141, 279, 291, 423, 837, 873, 1269, 1457, 2511, 2619, 3007, 3807, 4371, 4559, 7857, 9021, 13113, 13677, 27063, 39339, 41031, 81189, 118017, 123093, 141329, 243567, 369279, 423987, 1271961, 3815883, 11447649]

約数ペア:

[(1, 11447649), (3, 3815883), (9, 1271961), (27, 423987), (31, 369279), (47, 243567), (81, 141329), (93, 123093), (97, 118017), (141, 81189), (279, 41031), (291, 39339), (423, 27063), (837, 13677), (873, 13113), (1269, 9021), (1457, 7857), (2511, 4559), (2619, 4371), (3007, 3807)]