1323897141

素因数分解:

$3^1\times 7^2\times {\mathrm{1811}}^1\times {\mathrm{4973}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 2054938464

約数和(自身を除く): 731041323

約数列:

[1, 3, 7, 21, 49, 147, 1811, 4973, 5433, 12677, 14919, 34811, 38031, 88739, 104433, 243677, 266217, 731031, 9006103, 27018309, 63042721, 189128163, 441299047, 1323897141]

約数ペア:

[(1, 1323897141), (3, 441299047), (7, 189128163), (21, 63042721), (49, 27018309), (147, 9006103), (1811, 731031), (4973, 266217), (5433, 243677), (12677, 104433), (14919, 88739), (34811, 38031)]