353201817

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 506465280

約数和(自身を除く): 153263463

約数列:

[1, 3, 29, 31, 87, 93, 173, 519, 757, 899, 2271, 2697, 5017, 5363, 15051, 16089, 21953, 23467, 65859, 70401, 130961, 155527, 392883, 466581, 680543, 2041629, 3797869, 4059791, 11393607, 12179373, 117733939, 353201817]

約数ペア:

[(1, 353201817), (3, 117733939), (29, 12179373), (31, 11393607), (87, 4059791), (93, 3797869), (173, 2041629), (519, 680543), (757, 466581), (899, 392883), (2271, 155527), (2697, 130961), (5017, 70401), (5363, 65859), (15051, 23467), (16089, 21953)]