119973503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 140216832

約数和(自身を除く): 20243329

約数列:

[1, 13, 31, 41, 53, 137, 403, 533, 689, 1271, 1643, 1781, 2173, 4247, 5617, 7261, 16523, 21359, 28249, 55211, 67363, 73021, 94393, 174127, 225091, 297701, 875719, 2263651, 2926183, 3870113, 9228731, 119973503]

約数ペア:

[(1, 119973503), (13, 9228731), (31, 3870113), (41, 2926183), (53, 2263651), (137, 875719), (403, 297701), (533, 225091), (689, 174127), (1271, 94393), (1643, 73021), (1781, 67363), (2173, 55211), (4247, 28249), (5617, 21359), (7261, 16523)]