2977851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1255749

約数列:

[1, 3, 19, 57, 89, 267, 587, 1691, 1761, 5073, 11153, 33459, 52243, 156729, 992617, 2977851]

約数ペア:

[(1, 2977851), (3, 992617), (19, 156729), (57, 52243), (89, 33459), (267, 11153), (587, 5073), (1691, 1761)]