26570337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 39118464

約数和(自身を除く): 12548127

約数列:

[1, 3, 17, 41, 51, 97, 123, 131, 291, 393, 697, 1649, 2091, 2227, 3977, 4947, 5371, 6681, 11931, 12707, 16113, 38121, 67609, 91307, 202827, 216019, 273921, 520987, 648057, 1562961, 8856779, 26570337]

約数ペア:

[(1, 26570337), (3, 8856779), (17, 1562961), (41, 648057), (51, 520987), (97, 273921), (123, 216019), (131, 202827), (291, 91307), (393, 67609), (697, 38121), (1649, 16113), (2091, 12707), (2227, 11931), (3977, 6681), (4947, 5371)]