1893477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 2702592

約数和(自身を除く): 809115

約数列:

[1, 3, 17, 51, 137, 271, 411, 813, 2329, 4607, 6987, 13821, 37127, 111381, 631159, 1893477]

約数ペア:

[(1, 1893477), (3, 631159), (17, 111381), (51, 37127), (137, 13821), (271, 6987), (411, 4607), (813, 2329)]