4913727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 8279040

約数和(自身を除く): 3365313

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 439, 533, 861, 1317, 1599, 3073, 3731, 5707, 9219, 11193, 17121, 17999, 39949, 53997, 119847, 125993, 233987, 377979, 701961, 1637909, 4913727]

約数ペア:

[(1, 4913727), (3, 1637909), (7, 701961), (13, 377979), (21, 233987), (39, 125993), (41, 119847), (91, 53997), (123, 39949), (273, 17999), (287, 17121), (439, 11193), (533, 9219), (861, 5707), (1317, 3731), (1599, 3073)]