486353871

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{619}}^1\times {\mathrm{1303}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 714696320

約数和(自身を除く): 228342449

約数列:

[1, 3, 9, 67, 201, 603, 619, 1303, 1857, 3909, 5571, 11727, 41473, 87301, 124419, 261903, 373257, 785709, 806557, 2419671, 7259013, 54039319, 162117957, 486353871]

約数ペア:

[(1, 486353871), (3, 162117957), (9, 54039319), (67, 7259013), (201, 2419671), (603, 806557), (619, 785709), (1303, 373257), (1857, 261903), (3909, 124419), (5571, 87301), (11727, 41473)]