291264798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{4001}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 636221952

約数和(自身を除く): 344957154

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1103, 2206, 3309, 4001, 6618, 8002, 12003, 12133, 24006, 24266, 36399, 44011, 72798, 88022, 132033, 264066, 4413103, 8826206, 13239309, 26478618, 48544133, 97088266, 145632399, 291264798]

約数ペア:

[(1, 291264798), (2, 145632399), (3, 97088266), (6, 48544133), (11, 26478618), (22, 13239309), (33, 8826206), (66, 4413103), (1103, 264066), (2206, 132033), (3309, 88022), (4001, 72798), (6618, 44011), (8002, 36399), (12003, 24266), (12133, 24006)]