1489237551

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 2320680960

約数和(自身を除く): 831443409

約数列:

[1, 3, 9, 29, 31, 87, 93, 103, 261, 279, 309, 899, 927, 1787, 2697, 2987, 3193, 5361, 8091, 8961, 9579, 16083, 26883, 28737, 51823, 55397, 92597, 155469, 166191, 184061, 277791, 466407, 498573, 552183, 833373, 1606513, 1656549, 4819539, 5337769, 5705891, 14458617, 16013307, 17117673, 48039921, 51353019, 165470839, 496412517, 1489237551]

約数ペア:

[(1, 1489237551), (3, 496412517), (9, 165470839), (29, 51353019), (31, 48039921), (87, 17117673), (93, 16013307), (103, 14458617), (261, 5705891), (279, 5337769), (309, 4819539), (899, 1656549), (927, 1606513), (1787, 833373), (2697, 552183), (2987, 498573), (3193, 466407), (5361, 277791), (8091, 184061), (8961, 166191), (9579, 155469), (16083, 92597), (26883, 55397), (28737, 51823)]