224714997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 365688960

約数和(自身を除く): 140973963

約数列:

[1, 3, 9, 13, 29, 39, 87, 103, 117, 261, 309, 377, 643, 927, 1131, 1339, 1929, 2987, 3393, 4017, 5787, 8359, 8961, 12051, 18647, 25077, 26883, 38831, 55941, 66229, 75231, 116493, 167823, 198687, 242411, 349479, 596061, 727233, 860977, 1920641, 2181699, 2582931, 5761923, 7748793, 17285769, 24968333, 74904999, 224714997]

約数ペア:

[(1, 224714997), (3, 74904999), (9, 24968333), (13, 17285769), (29, 7748793), (39, 5761923), (87, 2582931), (103, 2181699), (117, 1920641), (261, 860977), (309, 727233), (377, 596061), (643, 349479), (927, 242411), (1131, 198687), (1339, 167823), (1929, 116493), (2987, 75231), (3393, 66229), (4017, 55941), (5787, 38831), (8359, 26883), (8961, 25077), (12051, 18647)]