1401476823

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2377}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 2175299280

約数和(自身を除く): 773822457

約数列:

[1, 3, 9, 27, 29, 81, 87, 251, 261, 753, 783, 2259, 2349, 2377, 6777, 7131, 7279, 20331, 21393, 21837, 64179, 65511, 68933, 192537, 196533, 206799, 589599, 596627, 620397, 1789881, 1861191, 5369643, 5583573, 16108929, 17302183, 48326787, 51906549, 155719647, 467158941, 1401476823]

約数ペア:

[(1, 1401476823), (3, 467158941), (9, 155719647), (27, 51906549), (29, 48326787), (81, 17302183), (87, 16108929), (251, 5583573), (261, 5369643), (753, 1861191), (783, 1789881), (2259, 620397), (2349, 596627), (2377, 589599), (6777, 206799), (7131, 196533), (7279, 192537), (20331, 68933), (21393, 65511), (21837, 64179)]