285203487

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{881}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 400392720

約数和(自身を除く): 115189233

約数列:

[1, 3, 29, 61, 87, 183, 881, 1769, 2643, 3721, 5307, 11163, 25549, 53741, 76647, 107909, 161223, 323727, 1558489, 3278201, 4675467, 9834603, 95067829, 285203487]

約数ペア:

[(1, 285203487), (3, 95067829), (29, 9834603), (61, 4675467), (87, 3278201), (183, 1558489), (881, 323727), (1769, 161223), (2643, 107909), (3721, 76647), (5307, 53741), (11163, 25549)]