85871773

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 100137600

約数和(自身を除く): 14265827

約数列:

[1, 13, 19, 47, 169, 247, 569, 611, 893, 3211, 7397, 7943, 10811, 11609, 26743, 96161, 140543, 150917, 347659, 508117, 1827059, 4519567, 6605521, 85871773]

約数ペア:

[(1, 85871773), (13, 6605521), (19, 4519567), (47, 1827059), (169, 508117), (247, 347659), (569, 150917), (611, 140543), (893, 96161), (3211, 26743), (7397, 11609), (7943, 10811)]