2912087367

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1\times {\mathrm{983}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 4899847680

約数和(自身を除く): 1987760313

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 797, 983, 1239, 2391, 2949, 3717, 5579, 6881, 7173, 8847, 16737, 20643, 47023, 50211, 57997, 61929, 141069, 173991, 329161, 405979, 423207, 521973, 783451, 987483, 1217937, 2350353, 2962449, 3653811, 5484157, 7051059, 16452471, 46223609, 49357413, 138670827, 323565263, 416012481, 970695789, 2912087367]

約数ペア:

[(1, 2912087367), (3, 970695789), (7, 416012481), (9, 323565263), (21, 138670827), (59, 49357413), (63, 46223609), (177, 16452471), (413, 7051059), (531, 5484157), (797, 3653811), (983, 2962449), (1239, 2350353), (2391, 1217937), (2949, 987483), (3717, 783451), (5579, 521973), (6881, 423207), (7173, 405979), (8847, 329161), (16737, 173991), (20643, 141069), (47023, 61929), (50211, 57997)]