1677709827

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{714223}}^1$

素因数の和:714264

約数の個数: 20

約数和(自身を含む): 2592633120

約数和(自身を除く): 914923293

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 714223, 2142669, 6428007, 19284021, 20712467, 57852063, 62137401, 186412203, 559236609, 1677709827]

約数ペア:

[(1, 1677709827), (3, 559236609), (9, 186412203), (27, 62137401), (29, 57852063), (81, 20712467), (87, 19284021), (261, 6428007), (783, 2142669), (2349, 714223)]