425041539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 625895424

約数和(自身を除く): 200853885

約数列:

[1, 3, 13, 39, 47, 141, 461, 503, 611, 1383, 1509, 1833, 5993, 6539, 17979, 19617, 21667, 23641, 65001, 70923, 231883, 281671, 307333, 695649, 845013, 921999, 3014479, 9043437, 10898501, 32695503, 141680513, 425041539]

約数ペア:

[(1, 425041539), (3, 141680513), (13, 32695503), (39, 10898501), (47, 9043437), (141, 3014479), (461, 921999), (503, 845013), (611, 695649), (1383, 307333), (1509, 281671), (1833, 231883), (5993, 70923), (6539, 65001), (17979, 23641), (19617, 21667)]