21497639253

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1\times {\mathrm{92927}}^1$

素因数の和:94296

約数の個数: 16

約数和(自身を含む): 29171957760

約数和(自身を除く): 7674318507

約数列:

[1, 3, 59, 177, 1307, 3921, 77113, 92927, 231339, 278781, 5482693, 16448079, 121455589, 364366767, 7165879751, 21497639253]

約数ペア:

[(1, 21497639253), (3, 7165879751), (59, 364366767), (177, 121455589), (1307, 16448079), (3921, 5482693), (77113, 278781), (92927, 231339)]