1023967647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{10847}}^1$

素因数の和:11487

約数の個数: 24

約数和(自身を含む): 1568750976

約数和(自身を除く): 544783329

約数列:

[1, 3, 9, 17, 51, 153, 617, 1851, 5553, 10489, 10847, 31467, 32541, 94401, 97623, 184399, 553197, 1659591, 6692599, 20077797, 60233391, 113774183, 341322549, 1023967647]

約数ペア:

[(1, 1023967647), (3, 341322549), (9, 113774183), (17, 60233391), (51, 20077797), (153, 6692599), (617, 1659591), (1851, 553197), (5553, 184399), (10489, 97623), (10847, 94401), (31467, 32541)]