28052814741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{778013}}^1$

素因数の和:778141

約数の個数: 32

約数和(自身を含む): 45709878528

約数和(自身を除く): 17657063787

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 2121, 5151, 12019, 36057, 778013, 2334039, 5446091, 13226221, 16338273, 39678663, 78579313, 92583547, 235737939, 277750641, 550055191, 1335848321, 1650165573, 4007544963, 9350938247, 28052814741]

約数ペア:

[(1, 28052814741), (3, 9350938247), (7, 4007544963), (17, 1650165573), (21, 1335848321), (51, 550055191), (101, 277750641), (119, 235737939), (303, 92583547), (357, 78579313), (707, 39678663), (1717, 16338273), (2121, 13226221), (5151, 5446091), (12019, 2334039), (36057, 778013)]