3919784401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{249811}}^1$

素因数の和:249912

約数の個数: 16

約数和(自身を含む): 4532588928

約数和(自身を除く): 612804527

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 249811, 3247543, 4246787, 17736581, 55208231, 230575553, 301521877, 3919784401]

約数ペア:

[(1, 3919784401), (13, 301521877), (17, 230575553), (71, 55208231), (221, 17736581), (923, 4246787), (1207, 3247543), (15691, 249811)]