293460477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 429649920

約数和(自身を除く): 136189443

約数列:

[1, 3, 17, 31, 51, 93, 419, 443, 527, 1257, 1329, 1581, 7123, 7531, 12989, 13733, 21369, 22593, 38967, 41199, 185617, 220813, 233461, 556851, 662439, 700383, 3155489, 5754127, 9466467, 17262381, 97820159, 293460477]

約数ペア:

[(1, 293460477), (3, 97820159), (17, 17262381), (31, 9466467), (51, 5754127), (93, 3155489), (419, 700383), (443, 662439), (527, 556851), (1257, 233461), (1329, 220813), (1581, 185617), (7123, 41199), (7531, 38967), (12989, 22593), (13733, 21369)]