8471617413

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{9787}}^1$

素因数の和:10721

約数の個数: 32

約数和(自身を含む): 13200175104

約数和(自身を除く): 4728557691

約数列:

[1, 3, 7, 21, 47, 141, 329, 877, 987, 2631, 6139, 9787, 18417, 29361, 41219, 68509, 123657, 205527, 288533, 459989, 865599, 1379967, 3219923, 8583199, 9659769, 25749597, 60082393, 180247179, 403410353, 1210231059, 2823872471, 8471617413]

約数ペア:

[(1, 8471617413), (3, 2823872471), (7, 1210231059), (21, 403410353), (47, 180247179), (141, 60082393), (329, 25749597), (877, 9659769), (987, 8583199), (2631, 3219923), (6139, 1379967), (9787, 865599), (18417, 459989), (29361, 288533), (41219, 205527), (68509, 123657)]