40888869

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67141}}^1$

素因数の和:67180

約数の個数: 16

約数和(自身を含む): 64456320

約数和(自身を除く): 23567451

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 67141, 201423, 469987, 1409961, 1947089, 5841267, 13629623, 40888869]

約数ペア:

[(1, 40888869), (3, 13629623), (7, 5841267), (21, 1947089), (29, 1409961), (87, 469987), (203, 201423), (609, 67141)]