27896991

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 38567424

約数和(自身を除く): 10670433

約数列:

[1, 3, 47, 67, 141, 201, 2953, 3149, 8859, 9447, 138791, 197851, 416373, 593553, 9298997, 27896991]

約数ペア:

[(1, 27896991), (3, 9298997), (47, 593553), (67, 416373), (141, 197851), (201, 138791), (2953, 9447), (3149, 8859)]