239683503

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{4057}}^1$

素因数の和:4526

約数の個数: 16

約数和(自身を含む): 327237120

約数和(自身を除く): 87553617

約数列:

[1, 3, 47, 141, 419, 1257, 4057, 12171, 19693, 59079, 190679, 572037, 1699883, 5099649, 79894501, 239683503]

約数ペア:

[(1, 239683503), (3, 79894501), (47, 5099649), (141, 1699883), (419, 572037), (1257, 190679), (4057, 59079), (12171, 19693)]