13152139

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 17983728

約数和(自身を除く): 4831589

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1877, 7007, 13139, 20647, 24401, 91973, 144529, 170807, 268411, 1011703, 1195649, 1878877, 13152139]

約数ペア:

[(1, 13152139), (7, 1878877), (11, 1195649), (13, 1011703), (49, 268411), (77, 170807), (91, 144529), (143, 91973), (539, 24401), (637, 20647), (1001, 13139), (1877, 7007)]