28602903

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 17223657

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 701, 1407, 1943, 2103, 4907, 5829, 13601, 14721, 20329, 40803, 46967, 60987, 140901, 142303, 328769, 426909, 986307, 1362043, 4086129, 9534301, 28602903]

約数ペア:

[(1, 28602903), (3, 9534301), (7, 4086129), (21, 1362043), (29, 986307), (67, 426909), (87, 328769), (201, 142303), (203, 140901), (469, 60987), (609, 46967), (701, 40803), (1407, 20329), (1943, 14721), (2103, 13601), (4907, 5829)]