38945193

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97607}}^1$

素因数の和:97636

約数の個数: 16

約数和(自身を含む): 62469120

約数和(自身を除く): 23523927

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 97607, 292821, 683249, 1854533, 2049747, 5563599, 12981731, 38945193]

約数ペア:

[(1, 38945193), (3, 12981731), (7, 5563599), (19, 2049747), (21, 1854533), (57, 683249), (133, 292821), (399, 97607)]