309605283

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{6599}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 482882400

約数和(自身を除く): 173277117

約数列:

[1, 3, 9, 13, 39, 117, 401, 1203, 3609, 5213, 6599, 15639, 19797, 46917, 59391, 85787, 257361, 772083, 2646199, 7938597, 23815791, 34400587, 103201761, 309605283]

約数ペア:

[(1, 309605283), (3, 103201761), (9, 34400587), (13, 23815791), (39, 7938597), (117, 2646199), (401, 772083), (1203, 257361), (3609, 85787), (5213, 59391), (6599, 46917), (15639, 19797)]