4918893

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3064467

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 197, 203, 287, 591, 609, 861, 1189, 1379, 3567, 4137, 5713, 8077, 8323, 17139, 24231, 24969, 39991, 56539, 119973, 169617, 234233, 702699, 1639631, 4918893]

約数ペア:

[(1, 4918893), (3, 1639631), (7, 702699), (21, 234233), (29, 169617), (41, 119973), (87, 56539), (123, 39991), (197, 24969), (203, 24231), (287, 17139), (591, 8323), (609, 8077), (861, 5713), (1189, 4137), (1379, 3567)]