328251

素因数分解:

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

素因数の和:64

約数の個数: 32

約数和(自身を含む): 576000

約数和(自身を除く): 247749

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 343, 539, 609, 957, 1029, 1421, 1617, 2233, 3773, 4263, 6699, 9947, 11319, 15631, 29841, 46893, 109417, 328251]

約数ペア:

[(1, 328251), (3, 109417), (7, 46893), (11, 29841), (21, 15631), (29, 11319), (33, 9947), (49, 6699), (77, 4263), (87, 3773), (147, 2233), (203, 1617), (231, 1421), (319, 1029), (343, 957), (539, 609)]