214928681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 245138400

約数和(自身を除く): 30209719

約数列:

[1, 11, 59, 61, 89, 649, 671, 979, 3599, 3721, 5251, 5429, 39589, 40931, 57761, 59719, 219539, 320311, 331169, 2414929, 3523421, 3642859, 19538971, 214928681]

約数ペア:

[(1, 214928681), (11, 19538971), (59, 3642859), (61, 3523421), (89, 2414929), (649, 331169), (671, 320311), (979, 219539), (3599, 59719), (3721, 57761), (5251, 40931), (5429, 39589)]