1442715021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{18517}}^1$

素因数の和:19321

約数の個数: 24

約数和(自身を含む): 2276380704

約数和(自身を除く): 833665683

約数列:

[1, 3, 9, 11, 33, 99, 787, 2361, 7083, 8657, 18517, 25971, 55551, 77913, 166653, 203687, 611061, 1833183, 14572879, 43718637, 131155911, 160301669, 480905007, 1442715021]

約数ペア:

[(1, 1442715021), (3, 480905007), (9, 160301669), (11, 131155911), (33, 43718637), (99, 14572879), (787, 1833183), (2361, 611061), (7083, 203687), (8657, 166653), (18517, 77913), (25971, 55551)]