1445619

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 2386944

約数和(自身を除く): 941325

約数列:

[1, 3, 7, 21, 23, 41, 69, 73, 123, 161, 219, 287, 483, 511, 861, 943, 1533, 1679, 2829, 2993, 5037, 6601, 8979, 11753, 19803, 20951, 35259, 62853, 68839, 206517, 481873, 1445619]

約数ペア:

[(1, 1445619), (3, 481873), (7, 206517), (21, 68839), (23, 62853), (41, 35259), (69, 20951), (73, 19803), (123, 11753), (161, 8979), (219, 6601), (287, 5037), (483, 2993), (511, 2829), (861, 1679), (943, 1533)]