91020601

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12539}}^1$

素因数の和:12624

約数の個数: 16

約数和(自身を含む): 111957120

約数和(自身を除く): 20936519

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 12539, 87773, 213163, 764879, 1492141, 5354153, 13002943, 91020601]

約数ペア:

[(1, 91020601), (7, 13002943), (17, 5354153), (61, 1492141), (119, 764879), (427, 213163), (1037, 87773), (7259, 12539)]