2021169733

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{62861}}^1$

素因数の和:62988

約数の個数: 16

約数和(自身を含む): 2293205760

約数和(自身を除く): 272036027

約数列:

[1, 11, 37, 79, 407, 869, 2923, 32153, 62861, 691471, 2325857, 4966019, 25584427, 54626209, 183742703, 2021169733]

約数ペア:

[(1, 2021169733), (11, 183742703), (37, 54626209), (79, 25584427), (407, 4966019), (869, 2325857), (2923, 691471), (32153, 62861)]