392317401

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 616584960

約数和(自身を除く): 224267559

約数列:

[1, 3, 7, 21, 37, 111, 259, 269, 777, 807, 1877, 1883, 5631, 5649, 9953, 13139, 29859, 39417, 69449, 69671, 208347, 209013, 486143, 504913, 1458429, 1514739, 3534391, 10603173, 18681781, 56045343, 130772467, 392317401]

約数ペア:

[(1, 392317401), (3, 130772467), (7, 56045343), (21, 18681781), (37, 10603173), (111, 3534391), (259, 1514739), (269, 1458429), (777, 504913), (807, 486143), (1877, 209013), (1883, 208347), (5631, 69671), (5649, 69449), (9953, 39417), (13139, 29859)]