15197697

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 22621248

約数和(自身を除く): 7423551

約数列:

[1, 3, 9, 53, 151, 159, 211, 453, 477, 633, 1359, 1899, 8003, 11183, 24009, 31861, 33549, 72027, 95583, 100647, 286749, 1688633, 5065899, 15197697]

約数ペア:

[(1, 15197697), (3, 5065899), (9, 1688633), (53, 286749), (151, 100647), (159, 95583), (211, 72027), (453, 33549), (477, 31861), (633, 24009), (1359, 11183), (1899, 8003)]