1291677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 2027520

約数和(自身を除く): 735843

約数列:

[1, 3, 17, 19, 31, 43, 51, 57, 93, 129, 323, 527, 589, 731, 817, 969, 1333, 1581, 1767, 2193, 2451, 3999, 10013, 13889, 22661, 25327, 30039, 41667, 67983, 75981, 430559, 1291677]

約数ペア:

[(1, 1291677), (3, 430559), (17, 75981), (19, 67983), (31, 41667), (43, 30039), (51, 25327), (57, 22661), (93, 13889), (129, 10013), (323, 3999), (527, 2451), (589, 2193), (731, 1767), (817, 1581), (969, 1333)]