31834047

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 53609472

約数和(自身を除く): 21775425

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 3877, 8211, 11631, 27139, 65909, 81417, 89171, 197727, 267513, 461363, 624197, 1384089, 1515907, 1872591, 4547721, 10611349, 31834047]

約数ペア:

[(1, 31834047), (3, 10611349), (7, 4547721), (17, 1872591), (21, 1515907), (23, 1384089), (51, 624197), (69, 461363), (119, 267513), (161, 197727), (357, 89171), (391, 81417), (483, 65909), (1173, 27139), (2737, 11631), (3877, 8211)]