717078843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 1168527360

約数和(自身を除く): 451448517

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 439, 607, 897, 1317, 1821, 2691, 3951, 5463, 5707, 7891, 10097, 13961, 17121, 23673, 30291, 41883, 51363, 71019, 90873, 125649, 131261, 181493, 266473, 393783, 544479, 799419, 1181349, 1633437, 2398257, 3464149, 6128879, 10392447, 18386637, 31177341, 55159911, 79675427, 239026281, 717078843]

約数ペア:

[(1, 717078843), (3, 239026281), (9, 79675427), (13, 55159911), (23, 31177341), (39, 18386637), (69, 10392447), (117, 6128879), (207, 3464149), (299, 2398257), (439, 1633437), (607, 1181349), (897, 799419), (1317, 544479), (1821, 393783), (2691, 266473), (3951, 181493), (5463, 131261), (5707, 125649), (7891, 90873), (10097, 71019), (13961, 51363), (17121, 41883), (23673, 30291)]