61319993

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 10530247

約数列:

[1, 7, 53, 197, 371, 839, 1379, 5873, 10441, 44467, 73087, 165283, 311269, 1156981, 8759999, 61319993]

約数ペア:

[(1, 61319993), (7, 8759999), (53, 1156981), (197, 311269), (371, 165283), (839, 73087), (1379, 44467), (5873, 10441)]