1870713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 2970240

約数和(自身を除く): 1099527

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 271, 531, 767, 813, 2301, 2439, 3523, 6903, 10569, 15989, 31707, 47967, 143901, 207857, 623571, 1870713]

約数ペア:

[(1, 1870713), (3, 623571), (9, 207857), (13, 143901), (39, 47967), (59, 31707), (117, 15989), (177, 10569), (271, 6903), (531, 3523), (767, 2439), (813, 2301)]