2139968791329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{471462611}}^1$

素因数の和:471462720

約数の個数: 16

約数和(自身を含む): 3055077725760

約数和(自身を除く): 915108934431

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 471462611, 1414387833, 8014864387, 24044593161, 41960172379, 125880517137, 713322930443, 2139968791329]

約数ペア:

[(1, 2139968791329), (3, 713322930443), (17, 125880517137), (51, 41960172379), (89, 24044593161), (267, 8014864387), (1513, 1414387833), (4539, 471462611)]