3943017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 6237504

約数和(自身を除く): 2294487

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 503, 603, 871, 1509, 2613, 4527, 6539, 7839, 19617, 33701, 58851, 101103, 303309, 438113, 1314339, 3943017]

約数ペア:

[(1, 3943017), (3, 1314339), (9, 438113), (13, 303309), (39, 101103), (67, 58851), (117, 33701), (201, 19617), (503, 7839), (603, 6539), (871, 4527), (1509, 2613)]