521010723

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 775228320

約数和(自身を除く): 254217597

約数列:

[1, 3, 19, 29, 53, 57, 87, 159, 313, 361, 551, 939, 1007, 1083, 1537, 1653, 3021, 4611, 5947, 9077, 10469, 16589, 17841, 19133, 27231, 29203, 31407, 49767, 57399, 87609, 112993, 172463, 315191, 338979, 481081, 517389, 554857, 945573, 1443243, 1664571, 3276797, 5988629, 9140539, 9830391, 17965887, 27421617, 173670241, 521010723]

約数ペア:

[(1, 521010723), (3, 173670241), (19, 27421617), (29, 17965887), (53, 9830391), (57, 9140539), (87, 5988629), (159, 3276797), (313, 1664571), (361, 1443243), (551, 945573), (939, 554857), (1007, 517389), (1083, 481081), (1537, 338979), (1653, 315191), (3021, 172463), (4611, 112993), (5947, 87609), (9077, 57399), (10469, 49767), (16589, 31407), (17841, 29203), (19133, 27231)]