17143791

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5479}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 26304000

約数和(自身を除く): 9160209

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 5479, 16437, 38353, 115059, 816371, 2449113, 5714597, 17143791]

約数ペア:

[(1, 17143791), (3, 5714597), (7, 2449113), (21, 816371), (149, 115059), (447, 38353), (1043, 16437), (3129, 5479)]