298597239

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 459417600

約数和(自身を除く): 160820361

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 537, 837, 1611, 1993, 4833, 5549, 5979, 16647, 17937, 49941, 53811, 61783, 149823, 185349, 356747, 556047, 1070241, 1668141, 3210723, 9632169, 11059157, 33177471, 99532413, 298597239]

約数ペア:

[(1, 298597239), (3, 99532413), (9, 33177471), (27, 11059157), (31, 9632169), (93, 3210723), (179, 1668141), (279, 1070241), (537, 556047), (837, 356747), (1611, 185349), (1993, 149823), (4833, 61783), (5549, 53811), (5979, 49941), (16647, 17937)]