39372057

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 58968000

約数和(自身を除く): 19595943

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 1399, 3127, 4197, 9381, 12591, 28143, 74147, 82541, 222441, 247623, 667323, 742869, 4374673, 13124019, 39372057]

約数ペア:

[(1, 39372057), (3, 13124019), (9, 4374673), (53, 742869), (59, 667323), (159, 247623), (177, 222441), (477, 82541), (531, 74147), (1399, 28143), (3127, 12591), (4197, 9381)]