392104419

素因数分解:

$3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{10627}}^1$

素因数の和:10895

約数の個数: 24

約数和(自身を含む): 610642368

約数和(自身を除く): 218537949

約数列:

[1, 3, 7, 21, 49, 147, 251, 753, 1757, 5271, 10627, 12299, 31881, 36897, 74389, 223167, 520723, 1562169, 2667377, 8002131, 18671639, 56014917, 130701473, 392104419]

約数ペア:

[(1, 392104419), (3, 130701473), (7, 56014917), (21, 18671639), (49, 8002131), (147, 2667377), (251, 1562169), (753, 520723), (1757, 223167), (5271, 74389), (10627, 36897), (12299, 31881)]