23847897

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 33062400

約数和(自身を除く): 9214503

約数列:

[1, 3, 31, 93, 149, 447, 1721, 4619, 5163, 13857, 53351, 160053, 256429, 769287, 7949299, 23847897]

約数ペア:

[(1, 23847897), (3, 7949299), (31, 769287), (93, 256429), (149, 160053), (447, 53351), (1721, 13857), (4619, 5163)]