783221223

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{4013}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 1061237376

約数和(自身を除く): 278016153

約数列:

[1, 3, 67, 201, 971, 2913, 4013, 12039, 65057, 195171, 268871, 806613, 3896623, 11689869, 261073741, 783221223]

約数ペア:

[(1, 783221223), (3, 261073741), (67, 11689869), (201, 3896623), (971, 806613), (2913, 268871), (4013, 195171), (12039, 65057)]