674861640981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{475589599}}^1$

素因数の和:475589656

約数の個数: 16

約数和(自身を含む): 1004445235200

約数和(自身を除く): 329583594219

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 475589599, 1426768797, 5231485589, 15694456767, 20450352757, 61351058271, 224953880327, 674861640981]

約数ペア:

[(1, 674861640981), (3, 224953880327), (11, 61351058271), (33, 20450352757), (43, 15694456767), (129, 5231485589), (473, 1426768797), (1419, 475589599)]