207929547

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{62273}}^1$

素因数の和:62339

約数の個数: 24

約数和(自身を含む): 349730784

約数和(自身を除く): 141801237

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 62273, 186819, 435911, 560457, 1307733, 3300469, 3923199, 9901407, 23103283, 29704221, 69309849, 207929547]

約数ペア:

[(1, 207929547), (3, 69309849), (7, 29704221), (9, 23103283), (21, 9901407), (53, 3923199), (63, 3300469), (159, 1307733), (371, 560457), (477, 435911), (1113, 186819), (3339, 62273)]