16157973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24371}}^1$

素因数の和:24404

約数の個数: 16

約数和(自身を含む): 24566976

約数和(自身を除く): 8409003

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 24371, 73113, 316823, 414307, 950469, 1242921, 5385991, 16157973]

約数ペア:

[(1, 16157973), (3, 5385991), (13, 1242921), (17, 950469), (39, 414307), (51, 316823), (221, 73113), (663, 24371)]