2420077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 2801664

約数和(自身を除く): 381587

約数列:

[1, 11, 31, 47, 151, 341, 517, 1457, 1661, 4681, 7097, 16027, 51491, 78067, 220007, 2420077]

約数ペア:

[(1, 2420077), (11, 220007), (31, 78067), (47, 51491), (151, 16027), (341, 7097), (517, 4681), (1457, 1661)]