977884809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1907}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 1461680640

約数和(自身を除く): 483795831

約数列:

[1, 3, 11, 33, 41, 123, 379, 451, 1137, 1353, 1907, 4169, 5721, 12507, 15539, 20977, 46617, 62931, 78187, 170929, 234561, 512787, 722753, 860057, 2168259, 2580171, 7950283, 23850849, 29632873, 88898619, 325961603, 977884809]

約数ペア:

[(1, 977884809), (3, 325961603), (11, 88898619), (33, 29632873), (41, 23850849), (123, 7950283), (379, 2580171), (451, 2168259), (1137, 860057), (1353, 722753), (1907, 512787), (4169, 234561), (5721, 170929), (12507, 78187), (15539, 62931), (20977, 46617)]