1231663059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1753}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 1996360704

約数和(自身を除く): 764697645

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 151, 423, 453, 517, 1359, 1551, 1661, 1753, 4653, 4983, 5259, 7097, 14949, 15777, 19283, 21291, 57849, 63873, 78067, 82391, 173547, 234201, 247173, 264703, 702603, 741519, 794109, 906301, 2382327, 2718903, 2911733, 8156709, 8735199, 12441041, 26205597, 37323123, 111969369, 136851451, 410554353, 1231663059]

約数ペア:

[(1, 1231663059), (3, 410554353), (9, 136851451), (11, 111969369), (33, 37323123), (47, 26205597), (99, 12441041), (141, 8735199), (151, 8156709), (423, 2911733), (453, 2718903), (517, 2382327), (1359, 906301), (1551, 794109), (1661, 741519), (1753, 702603), (4653, 264703), (4983, 247173), (5259, 234201), (7097, 173547), (14949, 82391), (15777, 78067), (19283, 63873), (21291, 57849)]