130103169

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{1229}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 201247680

約数和(自身を除く): 71144511

約数列:

[1, 3, 7, 21, 71, 213, 497, 1229, 1491, 3687, 5041, 8603, 15123, 25809, 35287, 87259, 105861, 261777, 610813, 1832439, 6195389, 18586167, 43367723, 130103169]

約数ペア:

[(1, 130103169), (3, 43367723), (7, 18586167), (21, 6195389), (71, 1832439), (213, 610813), (497, 261777), (1229, 105861), (1491, 87259), (3687, 35287), (5041, 25809), (8603, 15123)]