129286751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 152311296

約数和(自身を除く): 23024545

約数列:

[1, 11, 17, 67, 187, 289, 607, 737, 1139, 3179, 6677, 10319, 12529, 19363, 40669, 113509, 175423, 212993, 447359, 691373, 1929653, 7605103, 11753341, 129286751]

約数ペア:

[(1, 129286751), (11, 11753341), (17, 7605103), (67, 1929653), (187, 691373), (289, 447359), (607, 212993), (737, 175423), (1139, 113509), (3179, 40669), (6677, 19363), (10319, 12529)]