12806313

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 19420800

約数和(自身を除く): 6614487

約数列:

[1, 3, 13, 29, 39, 67, 87, 169, 201, 377, 507, 871, 1131, 1943, 2197, 2613, 4901, 5829, 6591, 11323, 14703, 25259, 33969, 63713, 75777, 147199, 191139, 328367, 441597, 985101, 4268771, 12806313]

約数ペア:

[(1, 12806313), (3, 4268771), (13, 985101), (29, 441597), (39, 328367), (67, 191139), (87, 147199), (169, 75777), (201, 63713), (377, 33969), (507, 25259), (871, 14703), (1131, 11323), (1943, 6591), (2197, 5829), (2613, 4901)]