38949729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142673}}^1$

素因数の和:142696

約数の個数: 16

約数和(自身を含む): 63917952

約数和(自身を除く): 24968223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 142673, 428019, 998711, 1854749, 2996133, 5564247, 12983243, 38949729]

約数ペア:

[(1, 38949729), (3, 12983243), (7, 5564247), (13, 2996133), (21, 1854749), (39, 998711), (91, 428019), (273, 142673)]