306095271

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 431456256

約数和(自身を除く): 125360985

約数列:

[1, 3, 31, 71, 93, 151, 213, 307, 453, 921, 2201, 4681, 6603, 9517, 10721, 14043, 21797, 28551, 32163, 46357, 65391, 139071, 332351, 675707, 997053, 1437067, 2027121, 3291347, 4311201, 9874041, 102031757, 306095271]

約数ペア:

[(1, 306095271), (3, 102031757), (31, 9874041), (71, 4311201), (93, 3291347), (151, 2027121), (213, 1437067), (307, 997053), (453, 675707), (921, 332351), (2201, 139071), (4681, 65391), (6603, 46357), (9517, 32163), (10721, 28551), (14043, 21797)]