38912211

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 63168000

約数和(自身を除く): 24255789

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 1879, 2301, 5637, 6903, 16911, 20709, 24427, 50733, 73281, 110861, 219843, 332583, 659529, 997749, 1441193, 2993247, 4323579, 12970737, 38912211]

約数ペア:

[(1, 38912211), (3, 12970737), (9, 4323579), (13, 2993247), (27, 1441193), (39, 997749), (59, 659529), (117, 332583), (177, 219843), (351, 110861), (531, 73281), (767, 50733), (1593, 24427), (1879, 20709), (2301, 16911), (5637, 6903)]