4423209

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 6770688

約数和(自身を除く): 2347479

約数列:

[1, 3, 7, 21, 347, 607, 1041, 1821, 2429, 4249, 7287, 12747, 210629, 631887, 1474403, 4423209]

約数ペア:

[(1, 4423209), (3, 1474403), (7, 631887), (21, 210629), (347, 12747), (607, 7287), (1041, 4249), (1821, 2429)]