28285593

素因数分解:

$3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 44082432

約数和(自身を除く): 15796839

約数列:

[1, 3, 7, 21, 49, 147, 317, 607, 951, 1821, 2219, 4249, 6657, 12747, 15533, 29743, 46599, 89229, 192419, 577257, 1346933, 4040799, 9428531, 28285593]

約数ペア:

[(1, 28285593), (3, 9428531), (7, 4040799), (21, 1346933), (49, 577257), (147, 192419), (317, 89229), (607, 46599), (951, 29743), (1821, 15533), (2219, 12747), (4249, 6657)]