921083907

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{18257}}^1$

素因数の和:18578

約数の個数: 16

約数和(自身を含む): 1251476352

約数和(自身を除く): 330392445

約数列:

[1, 3, 67, 201, 251, 753, 16817, 18257, 50451, 54771, 1223219, 3669657, 4582507, 13747521, 307027969, 921083907]

約数ペア:

[(1, 921083907), (3, 307027969), (67, 13747521), (201, 4582507), (251, 3669657), (753, 1223219), (16817, 54771), (18257, 50451)]