870848011

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{28447}}^1$

素因数の和:28503

約数の個数: 16

約数和(自身を含む): 999548928

約数和(自身を除く): 128700917

約数列:

[1, 11, 23, 121, 253, 1331, 2783, 28447, 30613, 312917, 654281, 3442087, 7197091, 37862957, 79168001, 870848011]

約数ペア:

[(1, 870848011), (11, 79168001), (23, 37862957), (121, 7197091), (253, 3442087), (1331, 654281), (2783, 312917), (28447, 30613)]