69879979

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 80196480

約数和(自身を除く): 10316501

約数列:

[1, 13, 17, 169, 221, 1871, 2197, 2873, 24323, 31807, 37349, 316199, 413491, 4110587, 5375383, 69879979]

約数ペア:

[(1, 69879979), (13, 5375383), (17, 4110587), (169, 413491), (221, 316199), (1871, 37349), (2197, 31807), (2873, 24323)]