28427527

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 1985273

約数列:

[1, 31, 47, 109, 179, 1457, 3379, 5123, 5549, 8413, 19511, 158813, 260803, 604841, 917017, 28427527]

約数ペア:

[(1, 28427527), (31, 917017), (47, 604841), (109, 260803), (179, 158813), (1457, 19511), (3379, 8413), (5123, 5549)]