42141489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1373}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 60631872

約数和(自身を除く): 18490383

約数列:

[1, 3, 13, 39, 787, 1373, 2361, 4119, 10231, 17849, 30693, 53547, 1080551, 3241653, 14047163, 42141489]

約数ペア:

[(1, 42141489), (3, 14047163), (13, 3241653), (39, 1080551), (787, 53547), (1373, 30693), (2361, 17849), (4119, 10231)]