485098943

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 587415552

約数和(自身を除く): 102316609

約数列:

[1, 7, 31, 73, 113, 217, 271, 511, 791, 1897, 2263, 3503, 8249, 8401, 15841, 19783, 24521, 30623, 57743, 58807, 138481, 214361, 255719, 613273, 949313, 1790033, 2235479, 4292911, 6645191, 15648353, 69299849, 485098943]

約数ペア:

[(1, 485098943), (7, 69299849), (31, 15648353), (73, 6645191), (113, 4292911), (217, 2235479), (271, 1790033), (511, 949313), (791, 613273), (1897, 255719), (2263, 214361), (3503, 138481), (8249, 58807), (8401, 57743), (15841, 30623), (19783, 24521)]