1223586361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 1322654400

約数和(自身を除く): 99068039

約数列:

[1, 23, 67, 73, 149, 1541, 1679, 3427, 4891, 5329, 9983, 10877, 112493, 122567, 229609, 250171, 357043, 728759, 794021, 8211989, 16761457, 18262483, 53199407, 1223586361]

約数ペア:

[(1, 1223586361), (23, 53199407), (67, 18262483), (73, 16761457), (149, 8211989), (1541, 794021), (1679, 728759), (3427, 357043), (4891, 250171), (5329, 229609), (9983, 122567), (10877, 112493)]