38210949

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 64522848

約数和(自身を除く): 26311899

約数列:

[1, 3, 7, 9, 21, 61, 63, 163, 183, 427, 489, 549, 1141, 1281, 1467, 3423, 3721, 3843, 9943, 10269, 11163, 26047, 29829, 33489, 69601, 78141, 89487, 208803, 234423, 606523, 626409, 1819569, 4245661, 5458707, 12736983, 38210949]

約数ペア:

[(1, 38210949), (3, 12736983), (7, 5458707), (9, 4245661), (21, 1819569), (61, 626409), (63, 606523), (163, 234423), (183, 208803), (427, 89487), (489, 78141), (549, 69601), (1141, 33489), (1281, 29829), (1467, 26047), (3423, 11163), (3721, 10269), (3843, 9943)]