290468904781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2003}}^1\times {\mathrm{7937}}^1$

素因数の和:10113

約数の個数: 24

約数和(自身を含む): 321591114432

約数和(自身を除く): 31122209651

約数列:

[1, 11, 121, 151, 1661, 2003, 7937, 18271, 22033, 87307, 242363, 302453, 960377, 1198487, 3326983, 13183357, 15897811, 36596813, 145016927, 174875921, 1923635131, 2400569461, 26406264071, 290468904781]

約数ペア:

[(1, 290468904781), (11, 26406264071), (121, 2400569461), (151, 1923635131), (1661, 174875921), (2003, 145016927), (7937, 36596813), (18271, 15897811), (22033, 13183357), (87307, 3326983), (242363, 1198487), (302453, 960377)]