7275897

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 11074440

約数和(自身を除く): 3798543

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 457, 549, 1371, 1769, 4113, 5307, 13253, 15921, 27877, 39759, 83631, 119277, 250893, 808433, 2425299, 7275897]

約数ペア:

[(1, 7275897), (3, 2425299), (9, 808433), (29, 250893), (61, 119277), (87, 83631), (183, 39759), (261, 27877), (457, 15921), (549, 13253), (1371, 5307), (1769, 4113)]