13371004989

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{406253}}^1$

素因数の和:406338

約数の個数: 32

約数和(自身を含む): 21060207360

約数和(自身を除く): 7689202371

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 3657, 10971, 32913, 406253, 1218759, 3656277, 9343819, 10968831, 21531409, 28031457, 64594227, 84094371, 193782681, 252283113, 495222407, 581348043, 1485667221, 4457001663, 13371004989]

約数ペア:

[(1, 13371004989), (3, 4457001663), (9, 1485667221), (23, 581348043), (27, 495222407), (53, 252283113), (69, 193782681), (159, 84094371), (207, 64594227), (477, 28031457), (621, 21531409), (1219, 10968831), (1431, 9343819), (3657, 3656277), (10971, 1218759), (32913, 406253)]