1313231331

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{486923}}^1$

素因数の和:486986

約数の個数: 16

約数和(自身を含む): 1869788160

約数和(自身を除く): 556556829

約数列:

[1, 3, 29, 31, 87, 93, 899, 2697, 486923, 1460769, 14120767, 15094613, 42362301, 45283839, 437743777, 1313231331]

約数ペア:

[(1, 1313231331), (3, 437743777), (29, 45283839), (31, 42362301), (87, 15094613), (93, 14120767), (899, 1460769), (2697, 486923)]