214788777

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{73583}}^1$

素因数の和:73732

約数の個数: 16

約数和(自身を含む): 329656320

約数和(自身を除く): 114867543

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 73583, 220749, 515081, 1545243, 10228037, 30684111, 71596259, 214788777]

約数ペア:

[(1, 214788777), (3, 71596259), (7, 30684111), (21, 10228037), (139, 1545243), (417, 515081), (973, 220749), (2919, 73583)]