27865117

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 33062400

約数和(自身を除く): 5197283

約数列:

[1, 7, 41, 79, 287, 553, 1229, 3239, 8603, 22673, 50389, 97091, 352723, 679637, 3980731, 27865117]

約数ペア:

[(1, 27865117), (7, 3980731), (41, 679637), (79, 352723), (287, 97091), (553, 50389), (1229, 22673), (3239, 8603)]