1283146551

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{90407}}^1$

素因数の和:90515

約数の個数: 24

約数和(自身を含む): 1974510720

約数和(自身を除く): 691364169

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 14193, 90407, 271221, 813663, 1717733, 5153199, 7503781, 15459597, 22511343, 67534029, 142571839, 427715517, 1283146551]

約数ペア:

[(1, 1283146551), (3, 427715517), (9, 142571839), (19, 67534029), (57, 22511343), (83, 15459597), (171, 7503781), (249, 5153199), (747, 1717733), (1577, 813663), (4731, 271221), (14193, 90407)]