210301091

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30013}}^1$

素因数の和:30051

約数の個数: 24

約数和(自身を含む): 287414064

約数和(自身を除く): 77112973

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 30013, 210091, 330143, 390169, 1470637, 2311001, 2731183, 4291859, 16177007, 19118281, 30043013, 210301091]

約数ペア:

[(1, 210301091), (7, 30043013), (11, 19118281), (13, 16177007), (49, 4291859), (77, 2731183), (91, 2311001), (143, 1470637), (539, 390169), (637, 330143), (1001, 210091), (7007, 30013)]