395939408733

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{218749}}^1$

素因数の和:219202

約数の個数: 48

約数和(自身を含む): 638820000000

約数和(自身を除く): 242880591267

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 389, 423, 517, 1167, 1551, 3501, 4279, 4653, 12837, 18283, 38511, 54849, 164547, 201113, 218749, 603339, 656247, 1810017, 1968741, 2406239, 7218717, 10281203, 21656151, 30843609, 85093361, 92530827, 113093233, 255280083, 339279699, 765840249, 936026971, 1017839097, 2808080913, 3999387967, 8424242739, 11998163901, 35994491703, 43993267637, 131979802911, 395939408733]

約数ペア:

[(1, 395939408733), (3, 131979802911), (9, 43993267637), (11, 35994491703), (33, 11998163901), (47, 8424242739), (99, 3999387967), (141, 2808080913), (389, 1017839097), (423, 936026971), (517, 765840249), (1167, 339279699), (1551, 255280083), (3501, 113093233), (4279, 92530827), (4653, 85093361), (12837, 30843609), (18283, 21656151), (38511, 10281203), (54849, 7218717), (164547, 2406239), (201113, 1968741), (218749, 1810017), (603339, 656247)]