16776331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 21385728

約数和(自身を除く): 4609397

約数列:

[1, 11, 13, 17, 67, 103, 143, 187, 221, 737, 871, 1133, 1139, 1339, 1751, 2431, 6901, 9581, 12529, 14729, 14807, 19261, 22763, 75911, 89713, 117317, 162877, 250393, 986843, 1290487, 1525121, 16776331]

約数ペア:

[(1, 16776331), (11, 1525121), (13, 1290487), (17, 986843), (67, 250393), (103, 162877), (143, 117317), (187, 89713), (221, 75911), (737, 22763), (871, 19261), (1133, 14807), (1139, 14729), (1339, 12529), (1751, 9581), (2431, 6901)]