26940767

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 34467840

約数和(自身を除く): 7527073

約数列:

[1, 7, 17, 31, 67, 109, 119, 217, 469, 527, 763, 1139, 1853, 2077, 3379, 3689, 7303, 7973, 12971, 14539, 23653, 35309, 51121, 57443, 124151, 226393, 247163, 402101, 869057, 1584751, 3848681, 26940767]

約数ペア:

[(1, 26940767), (7, 3848681), (17, 1584751), (31, 869057), (67, 402101), (109, 247163), (119, 226393), (217, 124151), (469, 57443), (527, 51121), (763, 35309), (1139, 23653), (1853, 14539), (2077, 12971), (3379, 7973), (3689, 7303)]