17742417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 12117423

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 863, 979, 1869, 2589, 2937, 6041, 6853, 9493, 18123, 20559, 28479, 66451, 76807, 199353, 230421, 537649, 844877, 1612947, 2534631, 5914139, 17742417]

約数ペア:

[(1, 17742417), (3, 5914139), (7, 2534631), (11, 1612947), (21, 844877), (33, 537649), (77, 230421), (89, 199353), (231, 76807), (267, 66451), (623, 28479), (863, 20559), (979, 18123), (1869, 9493), (2589, 6853), (2937, 6041)]