17491089

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 30697920

約数和(自身を除く): 13206831

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 373, 539, 609, 957, 1119, 1421, 1617, 2233, 2611, 4103, 4263, 6699, 7833, 10817, 12309, 15631, 18277, 28721, 32451, 46893, 54831, 75719, 86163, 118987, 201047, 227157, 356961, 530033, 603141, 832909, 1590099, 2498727, 5830363, 17491089]

約数ペア:

[(1, 17491089), (3, 5830363), (7, 2498727), (11, 1590099), (21, 832909), (29, 603141), (33, 530033), (49, 356961), (77, 227157), (87, 201047), (147, 118987), (203, 86163), (231, 75719), (319, 54831), (373, 46893), (539, 32451), (609, 28721), (957, 18277), (1119, 15631), (1421, 12309), (1617, 10817), (2233, 7833), (2611, 6699), (4103, 4263)]