71312241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23747}}^1$

素因数の和:23781

約数の個数: 32

約数和(自身を含む): 127669248

約数和(自身を除く): 56357007

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 23747, 71241, 166229, 261217, 308711, 498687, 783651, 926133, 1828519, 2160977, 3395821, 5485557, 6482931, 10187463, 23770747, 71312241]

約数ペア:

[(1, 71312241), (3, 23770747), (7, 10187463), (11, 6482931), (13, 5485557), (21, 3395821), (33, 2160977), (39, 1828519), (77, 926133), (91, 783651), (143, 498687), (231, 308711), (273, 261217), (429, 166229), (1001, 71241), (3003, 23747)]