2951517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 4224960

約数和(自身を除く): 1273443

約数列:

[1, 3, 19, 53, 57, 159, 977, 1007, 2931, 3021, 18563, 51781, 55689, 155343, 983839, 2951517]

約数ペア:

[(1, 2951517), (3, 983839), (19, 155343), (53, 55689), (57, 51781), (159, 18563), (977, 3021), (1007, 2931)]