2355366843

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{434009}}^1$

素因数の和:434088

約数の個数: 20

約数和(自身を含む): 3571034280

約数和(自身を除く): 1215667437

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 434009, 1302027, 3906081, 11718243, 29078603, 35154729, 87235809, 261707427, 785122281, 2355366843]

約数ペア:

[(1, 2355366843), (3, 785122281), (9, 261707427), (27, 87235809), (67, 35154729), (81, 29078603), (201, 11718243), (603, 3906081), (1809, 1302027), (5427, 434009)]