71167103

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 90746880

約数和(自身を除く): 19579777

約数列:

[1, 7, 19, 31, 41, 133, 217, 287, 421, 589, 779, 1271, 2947, 4123, 5453, 7999, 8897, 13051, 17261, 24149, 55993, 91357, 120827, 169043, 247969, 327959, 535091, 1735783, 2295713, 3745637, 10166729, 71167103]

約数ペア:

[(1, 71167103), (7, 10166729), (19, 3745637), (31, 2295713), (41, 1735783), (133, 535091), (217, 327959), (287, 247969), (421, 169043), (589, 120827), (779, 91357), (1271, 55993), (2947, 24149), (4123, 17261), (5453, 13051), (7999, 8897)]