29872611

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{15583}}^1$

素因数の和:15663

約数の個数: 16

約数和(自身を含む): 44881920

約数和(自身を除く): 15009309

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 15583, 46749, 140247, 420741, 1106393, 3319179, 9957537, 29872611]

約数ペア:

[(1, 29872611), (3, 9957537), (9, 3319179), (27, 1106393), (71, 420741), (213, 140247), (639, 46749), (1917, 15583)]