28595943

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 44640000

約数和(自身を除く): 16044057

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 531, 619, 783, 1593, 1711, 1857, 5133, 5571, 15399, 16713, 17951, 36521, 46197, 53853, 109563, 161559, 328689, 484677, 986067, 1059109, 3177327, 9531981, 28595943]

約数ペア:

[(1, 28595943), (3, 9531981), (9, 3177327), (27, 1059109), (29, 986067), (59, 484677), (87, 328689), (177, 161559), (261, 109563), (531, 53853), (619, 46197), (783, 36521), (1593, 17951), (1711, 16713), (1857, 15399), (5133, 5571)]