2931363

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 4377600

約数和(自身を除く): 1446237

約数列:

[1, 3, 9, 27, 151, 453, 719, 1359, 2157, 4077, 6471, 19413, 108569, 325707, 977121, 2931363]

約数ペア:

[(1, 2931363), (3, 977121), (9, 325707), (27, 108569), (151, 19413), (453, 6471), (719, 4077), (1359, 2157)]