40353159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 68027904

約数和(自身を除く): 27674745

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2393, 2409, 5621, 7179, 16751, 16863, 26323, 50253, 78969, 174689, 184261, 524067, 552783, 1222823, 1921579, 3668469, 5764737, 13451053, 40353159]

約数ペア:

[(1, 40353159), (3, 13451053), (7, 5764737), (11, 3668469), (21, 1921579), (33, 1222823), (73, 552783), (77, 524067), (219, 184261), (231, 174689), (511, 78969), (803, 50253), (1533, 26323), (2393, 16863), (2409, 16751), (5621, 7179)]