56280003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 84286272

約数和(自身を除く): 28006269

約数列:

[1, 3, 13, 39, 41, 61, 123, 183, 533, 577, 793, 1599, 1731, 2379, 2501, 7501, 7503, 22503, 23657, 32513, 35197, 70971, 97539, 105591, 307541, 457561, 922623, 1372683, 1443077, 4329231, 18760001, 56280003]

約数ペア:

[(1, 56280003), (3, 18760001), (13, 4329231), (39, 1443077), (41, 1372683), (61, 922623), (123, 457561), (183, 307541), (533, 105591), (577, 97539), (793, 70971), (1599, 35197), (1731, 32513), (2379, 23657), (2501, 22503), (7501, 7503)]