10388937

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 15506688

約数和(自身を除く): 5117751

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 661, 1209, 1983, 5239, 8593, 15717, 20491, 25779, 61473, 111709, 266383, 335127, 799149, 3462979, 10388937]

約数ペア:

[(1, 10388937), (3, 3462979), (13, 799149), (31, 335127), (39, 266383), (93, 111709), (169, 61473), (403, 25779), (507, 20491), (661, 15717), (1209, 8593), (1983, 5239)]