20171505839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{349}}^1\times {\mathrm{6427}}^1$

素因数の和:6839

約数の個数: 24

約数和(自身を含む): 22394509200

約数和(自身を除く): 2223003361

約数列:

[1, 17, 23, 349, 391, 529, 5933, 6427, 8027, 8993, 109259, 136459, 147821, 184621, 2243023, 2512957, 3138557, 3399883, 38131391, 51589529, 57798011, 877021993, 1186559167, 20171505839]

約数ペア:

[(1, 20171505839), (17, 1186559167), (23, 877021993), (349, 57798011), (391, 51589529), (529, 38131391), (5933, 3399883), (6427, 3138557), (8027, 2512957), (8993, 2243023), (109259, 184621), (136459, 147821)]