2783303559

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{4973}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 4345286400

約数和(自身を除く): 1561982841

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1091, 3273, 4973, 9819, 14919, 20729, 29457, 44757, 62187, 94487, 134271, 186561, 283461, 559683, 850383, 2551149, 5425543, 16276629, 48829887, 103085317, 146489661, 309255951, 927767853, 2783303559]

約数ペア:

[(1, 2783303559), (3, 927767853), (9, 309255951), (19, 146489661), (27, 103085317), (57, 48829887), (171, 16276629), (513, 5425543), (1091, 2551149), (3273, 850383), (4973, 559683), (9819, 283461), (14919, 186561), (20729, 134271), (29457, 94487), (44757, 62187)]