80982011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 97445376

約数和(自身を除く): 16463365

約数列:

[1, 11, 23, 37, 41, 211, 253, 407, 451, 851, 943, 1517, 2321, 4853, 7807, 8651, 9361, 10373, 16687, 34891, 53383, 85877, 95161, 179561, 198973, 320087, 383801, 1975171, 2188703, 3520957, 7362001, 80982011]

約数ペア:

[(1, 80982011), (11, 7362001), (23, 3520957), (37, 2188703), (41, 1975171), (211, 383801), (253, 320087), (407, 198973), (451, 179561), (851, 95161), (943, 85877), (1517, 53383), (2321, 34891), (4853, 16687), (7807, 10373), (8651, 9361)]