239770747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 259852320

約数和(自身を除く): 20081573

約数列:

[1, 19, 41, 233, 779, 1321, 4427, 9553, 25099, 54161, 181507, 307793, 1029059, 5848067, 12619513, 239770747]

約数ペア:

[(1, 239770747), (19, 12619513), (41, 5848067), (233, 1029059), (779, 307793), (1321, 181507), (4427, 54161), (9553, 25099)]