10520997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 4961883

約数列:

[1, 3, 29, 31, 47, 83, 87, 93, 141, 249, 899, 1363, 1457, 2407, 2573, 2697, 3901, 4089, 4371, 7221, 7719, 11703, 42253, 74617, 113129, 120931, 126759, 223851, 339387, 362793, 3506999, 10520997]

約数ペア:

[(1, 10520997), (3, 3506999), (29, 362793), (31, 339387), (47, 223851), (83, 126759), (87, 120931), (93, 113129), (141, 74617), (249, 42253), (899, 11703), (1363, 7719), (1457, 7221), (2407, 4371), (2573, 4089), (2697, 3901)]