143389441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2467}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 164191104

約数和(自身を除く): 20801663

約数列:

[1, 13, 17, 221, 263, 2467, 3419, 4471, 32071, 41939, 58123, 545207, 648821, 8434673, 11029957, 143389441]

約数ペア:

[(1, 143389441), (13, 11029957), (17, 8434673), (221, 648821), (263, 545207), (2467, 58123), (3419, 41939), (4471, 32071)]