2030769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 3348072

約数和(自身を除く): 1317303

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1021, 1989, 3063, 9189, 13273, 17357, 39819, 52071, 119457, 156213, 225641, 676923, 2030769]

約数ペア:

[(1, 2030769), (3, 676923), (9, 225641), (13, 156213), (17, 119457), (39, 52071), (51, 39819), (117, 17357), (153, 13273), (221, 9189), (663, 3063), (1021, 1989)]