130001654321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27677593}}^1$

素因数の和:27677672

約数の個数: 16

約数和(自身を含む): 164737039488

約数和(自身を除く): 34735385167

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 27677593, 193743151, 304453523, 1688333173, 2131174661, 11818332211, 18571664903, 130001654321]

約数ペア:

[(1, 130001654321), (7, 18571664903), (11, 11818332211), (61, 2131174661), (77, 1688333173), (427, 304453523), (671, 193743151), (4697, 27677593)]