214946811

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{274517}}^1$

素因数の和:274555

約数の個数: 16

約数和(自身を含む): 329421600

約数和(自身を除く): 114474789

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 274517, 823551, 2470653, 7411959, 7960993, 23882979, 71648937, 214946811]

約数ペア:

[(1, 214946811), (3, 71648937), (9, 23882979), (27, 7960993), (29, 7411959), (87, 2470653), (261, 823551), (783, 274517)]