2021945647539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8179}}^1\times {\mathrm{4847291}}^1$

素因数の和:4855490

約数の個数: 16

約数和(自身を含む): 2854861096320

約数和(自身を除く): 832915448781

約数列:

[1, 3, 17, 51, 8179, 24537, 139043, 417129, 4847291, 14541873, 82403947, 247211841, 39645993089, 118937979267, 673981882513, 2021945647539]

約数ペア:

[(1, 2021945647539), (3, 673981882513), (17, 118937979267), (51, 39645993089), (8179, 247211841), (24537, 82403947), (139043, 14541873), (417129, 4847291)]