13191669

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 19768320

約数和(自身を除く): 6576651

約数列:

[1, 3, 9, 43, 89, 129, 267, 383, 387, 801, 1149, 3447, 3827, 11481, 16469, 34087, 34443, 49407, 102261, 148221, 306783, 1465741, 4397223, 13191669]

約数ペア:

[(1, 13191669), (3, 4397223), (9, 1465741), (43, 306783), (89, 148221), (129, 102261), (267, 49407), (383, 34443), (387, 34087), (801, 16469), (1149, 11481), (3447, 3827)]