2831283

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 5034848

約数和(自身を除く): 2203565

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3457, 10371, 24199, 31113, 44941, 72597, 134823, 217791, 314587, 404469, 943761, 2831283]

約数ペア:

[(1, 2831283), (3, 943761), (7, 404469), (9, 314587), (13, 217791), (21, 134823), (39, 72597), (63, 44941), (91, 31113), (117, 24199), (273, 10371), (819, 3457)]