1940829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 2855424

約数和(自身を除く): 914595

約数列:

[1, 3, 11, 33, 103, 309, 571, 1133, 1713, 3399, 6281, 18843, 58813, 176439, 646943, 1940829]

約数ペア:

[(1, 1940829), (3, 646943), (11, 176439), (33, 58813), (103, 18843), (309, 6281), (571, 3399), (1133, 1713)]