34139247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 49900032

約数和(自身を除く): 15760785

約数列:

[1, 3, 17, 51, 67, 97, 103, 201, 291, 309, 1139, 1649, 1751, 3417, 4947, 5253, 6499, 6901, 9991, 19497, 20703, 29973, 110483, 117317, 169847, 331449, 351951, 509541, 669397, 2008191, 11379749, 34139247]

約数ペア:

[(1, 34139247), (3, 11379749), (17, 2008191), (51, 669397), (67, 509541), (97, 351951), (103, 331449), (201, 169847), (291, 117317), (309, 110483), (1139, 29973), (1649, 20703), (1751, 19497), (3417, 9991), (4947, 6901), (5253, 6499)]