492364809

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 754420992

約数和(自身を除く): 262056183

約数列:

[1, 3, 9, 37, 47, 111, 141, 163, 193, 333, 423, 489, 579, 1467, 1737, 1739, 5217, 6031, 7141, 7661, 9071, 15651, 18093, 21423, 22983, 27213, 31459, 54279, 64269, 68949, 81639, 94377, 283131, 283457, 335627, 850371, 1006881, 1163983, 1478573, 2551113, 3020643, 3491949, 4435719, 10475847, 13307157, 54707201, 164121603, 492364809]

約数ペア:

[(1, 492364809), (3, 164121603), (9, 54707201), (37, 13307157), (47, 10475847), (111, 4435719), (141, 3491949), (163, 3020643), (193, 2551113), (333, 1478573), (423, 1163983), (489, 1006881), (579, 850371), (1467, 335627), (1737, 283457), (1739, 283131), (5217, 94377), (6031, 81639), (7141, 68949), (7661, 64269), (9071, 54279), (15651, 31459), (18093, 27213), (21423, 22983)]