1056553659

素因数分解:

$3^3\times 7^1\times {\mathrm{991}}^1\times {\mathrm{5641}}^1$

素因数の和:6648

約数の個数: 32

約数和(自身を含む): 1790996480

約数和(自身を除く): 734442821

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 991, 2973, 5641, 6937, 8919, 16923, 20811, 26757, 39487, 50769, 62433, 118461, 152307, 187299, 355383, 1066149, 5590231, 16770693, 39131617, 50312079, 117394851, 150936237, 352184553, 1056553659]

約数ペア:

[(1, 1056553659), (3, 352184553), (7, 150936237), (9, 117394851), (21, 50312079), (27, 39131617), (63, 16770693), (189, 5590231), (991, 1066149), (2973, 355383), (5641, 187299), (6937, 152307), (8919, 118461), (16923, 62433), (20811, 50769), (26757, 39487)]