13354397

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 17203200

約数和(自身を除く): 3848803

約数列:

[1, 7, 19, 31, 41, 79, 133, 217, 287, 553, 589, 779, 1271, 1501, 2449, 3239, 4123, 5453, 8897, 10507, 17143, 22673, 24149, 46531, 61541, 100409, 169043, 325717, 430787, 702863, 1907771, 13354397]

約数ペア:

[(1, 13354397), (7, 1907771), (19, 702863), (31, 430787), (41, 325717), (79, 169043), (133, 100409), (217, 61541), (287, 46531), (553, 24149), (589, 22673), (779, 17143), (1271, 10507), (1501, 8897), (2449, 5453), (3239, 4123)]