842912278987

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1\times {\mathrm{2837}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 888910640640

約数和(自身を除く): 45998361653

約数列:

[1, 31, 89, 113, 953, 2759, 2837, 3503, 10057, 29543, 84817, 87947, 107689, 252493, 311767, 320581, 2629327, 2703661, 3338359, 7827283, 9584321, 9938011, 28531709, 83813491, 240625829, 297113951, 305513693, 884482979, 7459400699, 9470924483, 27190718677, 842912278987]

約数ペア:

[(1, 842912278987), (31, 27190718677), (89, 9470924483), (113, 7459400699), (953, 884482979), (2759, 305513693), (2837, 297113951), (3503, 240625829), (10057, 83813491), (29543, 28531709), (84817, 9938011), (87947, 9584321), (107689, 7827283), (252493, 3338359), (311767, 2703661), (320581, 2629327)]