2019287277

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{5981}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 3493870848

約数和(自身を除く): 1474583571

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 233, 483, 699, 1449, 1631, 2097, 4893, 5359, 5981, 14679, 16077, 17943, 37513, 41867, 48231, 53829, 112539, 125601, 137563, 337617, 376803, 412689, 962941, 1238067, 1393573, 2888823, 4180719, 8666469, 9755011, 12542157, 29265033, 32052179, 87795099, 96156537, 224365253, 288469611, 673095759, 2019287277]

約数ペア:

[(1, 2019287277), (3, 673095759), (7, 288469611), (9, 224365253), (21, 96156537), (23, 87795099), (63, 32052179), (69, 29265033), (161, 12542157), (207, 9755011), (233, 8666469), (483, 4180719), (699, 2888823), (1449, 1393573), (1631, 1238067), (2097, 962941), (4893, 412689), (5359, 376803), (5981, 337617), (14679, 137563), (16077, 125601), (17943, 112539), (37513, 53829), (41867, 48231)]