47315607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 21735273

約数列:

[1, 3, 17, 51, 71, 73, 179, 213, 219, 537, 1207, 1241, 3043, 3621, 3723, 5183, 9129, 12709, 13067, 15549, 38127, 39201, 88111, 216053, 222139, 264333, 648159, 666417, 927757, 2783271, 15771869, 47315607]

約数ペア:

[(1, 47315607), (3, 15771869), (17, 2783271), (51, 927757), (71, 666417), (73, 648159), (179, 264333), (213, 222139), (219, 216053), (537, 88111), (1207, 39201), (1241, 38127), (3043, 15549), (3621, 13067), (3723, 12709), (5183, 9129)]