1940817

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 800943

約数列:

[1, 3, 31, 41, 93, 123, 509, 1271, 1527, 3813, 15779, 20869, 47337, 62607, 646939, 1940817]

約数ペア:

[(1, 1940817), (3, 646939), (31, 62607), (41, 47337), (93, 20869), (123, 15779), (509, 3813), (1271, 1527)]