1285758909

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{10211}}^1$

素因数の和:11057

約数の個数: 24

約数和(自身を含む): 1969036992

約数和(自身を除く): 683278083

約数列:

[1, 3, 9, 17, 51, 153, 823, 2469, 7407, 10211, 13991, 30633, 41973, 91899, 125919, 173587, 520761, 1562283, 8403653, 25210959, 75632877, 142862101, 428586303, 1285758909]

約数ペア:

[(1, 1285758909), (3, 428586303), (9, 142862101), (17, 75632877), (51, 25210959), (153, 8403653), (823, 1562283), (2469, 520761), (7407, 173587), (10211, 125919), (13991, 91899), (30633, 41973)]