1517019

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 971301

約数列:

[1, 3, 7, 21, 29, 47, 53, 87, 141, 159, 203, 329, 371, 609, 987, 1113, 1363, 1537, 2491, 4089, 4611, 7473, 9541, 10759, 17437, 28623, 32277, 52311, 72239, 216717, 505673, 1517019]

約数ペア:

[(1, 1517019), (3, 505673), (7, 216717), (21, 72239), (29, 52311), (47, 32277), (53, 28623), (87, 17437), (141, 10759), (159, 9541), (203, 7473), (329, 4611), (371, 4089), (609, 2491), (987, 1537), (1113, 1363)]