961289133

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{4987}}^1$

素因数の和:5201

約数の個数: 32

約数和(自身を含む): 1497836544

約数和(自身を除く): 536547411

約数列:

[1, 3, 7, 21, 67, 137, 201, 411, 469, 959, 1407, 2877, 4987, 9179, 14961, 27537, 34909, 64253, 104727, 192759, 334129, 683219, 1002387, 2049657, 2338903, 4782533, 7016709, 14347599, 45775673, 137327019, 320429711, 961289133]

約数ペア:

[(1, 961289133), (3, 320429711), (7, 137327019), (21, 45775673), (67, 14347599), (137, 7016709), (201, 4782533), (411, 2338903), (469, 2049657), (959, 1002387), (1407, 683219), (2877, 334129), (4987, 192759), (9179, 104727), (14961, 64253), (27537, 34909)]