21063937601

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{6053}}^1\times {\mathrm{29243}}^1$

素因数の和:35320

約数の個数: 16

約数和(自身を含む): 25494217344

約数和(自身を除く): 4430279743

約数列:

[1, 7, 17, 119, 6053, 29243, 42371, 102901, 204701, 497131, 720307, 3479917, 177007879, 1239055153, 3009133943, 21063937601]

約数ペア:

[(1, 21063937601), (7, 3009133943), (17, 1239055153), (119, 177007879), (6053, 3479917), (29243, 720307), (42371, 497131), (102901, 204701)]