13263783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 19138560

約数和(自身を除く): 5874777

約数列:

[1, 3, 13, 39, 239, 717, 1423, 3107, 4269, 9321, 18499, 55497, 340097, 1020291, 4421261, 13263783]

約数ペア:

[(1, 13263783), (3, 4421261), (13, 1020291), (39, 340097), (239, 55497), (717, 18499), (1423, 9321), (3107, 4269)]