71081679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12347}}^1$

素因数の和:12470

約数の個数: 16

約数和(自身を含む): 100759680

約数和(自身を除く): 29678001

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 12347, 37041, 234593, 703779, 1247047, 3741141, 23693893, 71081679]

約数ペア:

[(1, 71081679), (3, 23693893), (19, 3741141), (57, 1247047), (101, 703779), (303, 234593), (1919, 37041), (5757, 12347)]