2008775097

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{26417}}^1$

素因数の和:26518

約数の個数: 48

約数和(自身を含む): 3560723712

約数和(自身を除く): 1551948615

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 3621, 4473, 8449, 10863, 25347, 26417, 76041, 79251, 184919, 237753, 449089, 554757, 1347267, 1664271, 1875607, 3143623, 4041801, 5626821, 9430869, 13129249, 16880463, 28292607, 31885319, 39387747, 95655957, 118163241, 223197233, 286967871, 669591699, 2008775097]

約数ペア:

[(1, 2008775097), (3, 669591699), (7, 286967871), (9, 223197233), (17, 118163241), (21, 95655957), (51, 39387747), (63, 31885319), (71, 28292607), (119, 16880463), (153, 13129249), (213, 9430869), (357, 5626821), (497, 4041801), (639, 3143623), (1071, 1875607), (1207, 1664271), (1491, 1347267), (3621, 554757), (4473, 449089), (8449, 237753), (10863, 184919), (25347, 79251), (26417, 76041)]