4290903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 6814080

約数和(自身を除く): 2523177

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1091, 1311, 3273, 3933, 9819, 20729, 25093, 62187, 75279, 186561, 225837, 476767, 1430301, 4290903]

約数ペア:

[(1, 4290903), (3, 1430301), (9, 476767), (19, 225837), (23, 186561), (57, 75279), (69, 62187), (171, 25093), (207, 20729), (437, 9819), (1091, 3933), (1311, 3273)]