1680661569

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{46619}}^1$

素因数の和:46880

約数の個数: 16

約数和(自身を含む): 2289228480

約数和(自身を除く): 608566911

約数列:

[1, 3, 61, 183, 197, 591, 12017, 36051, 46619, 139857, 2843759, 8531277, 9183943, 27551829, 560220523, 1680661569]

約数ペア:

[(1, 1680661569), (3, 560220523), (61, 27551829), (183, 9183943), (197, 8531277), (591, 2843759), (12017, 139857), (36051, 46619)]