17939367939

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{705247}}^1$

素因数の和:705450

約数の個数: 16

約数和(自身を含む): 24486210560

約数和(自身を除く): 6546842621

約数列:

[1, 3, 61, 139, 183, 417, 8479, 25437, 705247, 2115741, 43020067, 98029333, 129060201, 294087999, 5979789313, 17939367939]

約数ペア:

[(1, 17939367939), (3, 5979789313), (61, 294087999), (139, 129060201), (183, 98029333), (417, 43020067), (8479, 2115741), (25437, 705247)]