2013914451

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{42821}}^1$

素因数の和:43142

約数の個数: 16

約数和(自身を含む): 2739922848

約数和(自身を除く): 726008397

約数列:

[1, 3, 61, 183, 257, 771, 15677, 42821, 47031, 128463, 2612081, 7836243, 11004997, 33014991, 671304817, 2013914451]

約数ペア:

[(1, 2013914451), (3, 671304817), (61, 33014991), (183, 11004997), (257, 7836243), (771, 2612081), (15677, 128463), (42821, 47031)]