29112503

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 37847040

約数和(自身を除く): 8734537

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 307, 437, 589, 713, 2149, 3059, 4123, 4991, 5833, 7061, 9517, 13547, 40831, 49427, 66619, 94829, 134159, 180823, 218891, 939113, 1265761, 1532237, 4158929, 29112503]

約数ペア:

[(1, 29112503), (7, 4158929), (19, 1532237), (23, 1265761), (31, 939113), (133, 218891), (161, 180823), (217, 134159), (307, 94829), (437, 66619), (589, 49427), (713, 40831), (2149, 13547), (3059, 9517), (4123, 7061), (4991, 5833)]