1398973537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{16273}}^1$

素因数の和:16692

約数の個数: 16

約数和(自身を含む): 1599408720

約数和(自身を除く): 200435183

約数列:

[1, 13, 17, 221, 389, 5057, 6613, 16273, 85969, 211549, 276641, 3596333, 6330197, 82292561, 107613349, 1398973537]

約数ペア:

[(1, 1398973537), (13, 107613349), (17, 82292561), (221, 6330197), (389, 3596333), (5057, 276641), (6613, 211549), (16273, 85969)]