16062021

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 23901696

約数和(自身を除く): 7839675

約数列:

[1, 3, 9, 53, 151, 159, 223, 453, 477, 669, 1359, 2007, 8003, 11819, 24009, 33673, 35457, 72027, 101019, 106371, 303057, 1784669, 5354007, 16062021]

約数ペア:

[(1, 16062021), (3, 5354007), (9, 1784669), (53, 303057), (151, 106371), (159, 101019), (223, 72027), (453, 35457), (477, 33673), (669, 24009), (1359, 11819), (2007, 8003)]