81562003

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 87696000

約数和(自身を除く): 6133997

約数列:

[1, 19, 89, 139, 347, 1691, 2641, 6593, 12371, 30883, 48233, 235049, 586777, 916427, 4292737, 81562003]

約数ペア:

[(1, 81562003), (19, 4292737), (89, 916427), (139, 586777), (347, 235049), (1691, 48233), (2641, 30883), (6593, 12371)]