29967091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16921}}^1$

素因数の和:16962

約数の個数: 16

約数和(自身を含む): 38988288

約数和(自身を除く): 9021197

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 16921, 118447, 186131, 389183, 1302917, 2724281, 4281013, 29967091]

約数ペア:

[(1, 29967091), (7, 4281013), (11, 2724281), (23, 1302917), (77, 389183), (161, 186131), (253, 118447), (1771, 16921)]