140056917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46639}}^1$

素因数の和:46673

約数の個数: 32

約数和(自身を含む): 250736640

約数和(自身を除く): 110679723

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 46639, 139917, 326473, 513029, 606307, 979419, 1539087, 1818921, 3591203, 4244149, 6669377, 10773609, 12732447, 20008131, 46685639, 140056917]

約数ペア:

[(1, 140056917), (3, 46685639), (7, 20008131), (11, 12732447), (13, 10773609), (21, 6669377), (33, 4244149), (39, 3591203), (77, 1818921), (91, 1539087), (143, 979419), (231, 606307), (273, 513029), (429, 326473), (1001, 139917), (3003, 46639)]