2019333729

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5656397}}^1$

素因数の和:5656424

約数の個数: 16

約数和(自身を含む): 3258085248

約数和(自身を除く): 1238751519

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5656397, 16969191, 39594779, 96158749, 118784337, 288476247, 673111243, 2019333729]

約数ペア:

[(1, 2019333729), (3, 673111243), (7, 288476247), (17, 118784337), (21, 96158749), (51, 39594779), (119, 16969191), (357, 5656397)]