1323648003

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{5867}}^1$

素因数の和:6506

約数の個数: 16

約数和(自身を含む): 1780116480

約数和(自身を除く): 456468477

約数列:

[1, 3, 157, 471, 479, 1437, 5867, 17601, 75203, 225609, 921119, 2763357, 2810293, 8430879, 441216001, 1323648003]

約数ペア:

[(1, 1323648003), (3, 441216001), (157, 8430879), (471, 2810293), (479, 2763357), (1437, 921119), (5867, 225609), (17601, 75203)]