83898507

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1447}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 140120064

約数和(自身を除く): 56221557

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1447, 1757, 2761, 4341, 5271, 8283, 10129, 15917, 19327, 30387, 47751, 57981, 111419, 334257, 363197, 1089591, 2542379, 3995167, 7627137, 11985501, 27966169, 83898507]

約数ペア:

[(1, 83898507), (3, 27966169), (7, 11985501), (11, 7627137), (21, 3995167), (33, 2542379), (77, 1089591), (231, 363197), (251, 334257), (753, 111419), (1447, 57981), (1757, 47751), (2761, 30387), (4341, 19327), (5271, 15917), (8283, 10129)]