11281599

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 19549728

約数和(自身を除く): 8268129

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 197, 303, 567, 591, 707, 909, 1379, 1773, 2121, 2727, 4137, 5319, 6363, 8181, 12411, 15957, 19089, 19897, 37233, 57267, 59691, 111699, 139279, 179073, 417837, 537219, 1253511, 1611657, 3760533, 11281599]

約数ペア:

[(1, 11281599), (3, 3760533), (7, 1611657), (9, 1253511), (21, 537219), (27, 417837), (63, 179073), (81, 139279), (101, 111699), (189, 59691), (197, 57267), (303, 37233), (567, 19897), (591, 19089), (707, 15957), (909, 12411), (1379, 8181), (1773, 6363), (2121, 5319), (2727, 4137)]