9293921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 2898847

約数列:

[1, 7, 13, 41, 47, 53, 91, 287, 329, 371, 533, 611, 689, 1927, 2173, 2491, 3731, 4277, 4823, 13489, 15211, 17437, 25051, 28249, 32383, 102131, 175357, 197743, 226681, 714917, 1327703, 9293921]

約数ペア:

[(1, 9293921), (7, 1327703), (13, 714917), (41, 226681), (47, 197743), (53, 175357), (91, 102131), (287, 32383), (329, 28249), (371, 25051), (533, 17437), (611, 15211), (689, 13489), (1927, 4823), (2173, 4277), (2491, 3731)]