2912133231

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{2843}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 4898050560

約数和(自身を除く): 1985917329

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 229, 497, 639, 687, 1491, 1603, 2061, 2843, 4473, 4809, 8529, 14427, 16259, 19901, 25587, 48777, 59703, 113813, 146331, 179109, 201853, 341439, 605559, 651047, 1024317, 1412971, 1816677, 1953141, 4238913, 4557329, 5859423, 12716739, 13671987, 41015961, 46224337, 138673011, 323570359, 416019033, 970711077, 2912133231]

約数ペア:

[(1, 2912133231), (3, 970711077), (7, 416019033), (9, 323570359), (21, 138673011), (63, 46224337), (71, 41015961), (213, 13671987), (229, 12716739), (497, 5859423), (639, 4557329), (687, 4238913), (1491, 1953141), (1603, 1816677), (2061, 1412971), (2843, 1024317), (4473, 651047), (4809, 605559), (8529, 341439), (14427, 201853), (16259, 179109), (19901, 146331), (25587, 113813), (48777, 59703)]