13475343

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 21844680

約数和(自身を除く): 8369337

約数列:

[1, 3, 7, 21, 29, 49, 87, 109, 147, 203, 327, 609, 763, 841, 1421, 2289, 2523, 3161, 4263, 5341, 5887, 9483, 16023, 17661, 22127, 41209, 66381, 91669, 123627, 154889, 275007, 464667, 641683, 1925049, 4491781, 13475343]

約数ペア:

[(1, 13475343), (3, 4491781), (7, 1925049), (21, 641683), (29, 464667), (49, 275007), (87, 154889), (109, 123627), (147, 91669), (203, 66381), (327, 41209), (609, 22127), (763, 17661), (841, 16023), (1421, 9483), (2289, 5887), (2523, 5341), (3161, 4263)]