2013904749135

素因数分解:

$3^1\times 5^1\times {\mathrm{19889}}^1\times {\mathrm{6750481}}^1$

素因数の和:6770378

約数の個数: 16

約数和(自身を含む): 3222410087520

約数和(自身を除く): 1208505338385

約数列:

[1, 3, 5, 15, 19889, 59667, 99445, 298335, 6750481, 20251443, 33752405, 101257215, 134260316609, 402780949827, 671301583045, 2013904749135]

約数ペア:

[(1, 2013904749135), (3, 671301583045), (5, 402780949827), (15, 134260316609), (19889, 101257215), (59667, 33752405), (99445, 20251443), (298335, 6750481)]