13902957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 21523320

約数和(自身を除く): 7620363

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1021, 1513, 3063, 4539, 9189, 13617, 17357, 52071, 90869, 156213, 272607, 817821, 1544773, 4634319, 13902957]

約数ペア:

[(1, 13902957), (3, 4634319), (9, 1544773), (17, 817821), (51, 272607), (89, 156213), (153, 90869), (267, 52071), (801, 17357), (1021, 13617), (1513, 9189), (3063, 4539)]