1079757

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 821043

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 197, 203, 261, 591, 609, 783, 1379, 1773, 1827, 4137, 5319, 5481, 5713, 12411, 17139, 37233, 39991, 51417, 119973, 154251, 359919, 1079757]

約数ペア:

[(1, 1079757), (3, 359919), (7, 154251), (9, 119973), (21, 51417), (27, 39991), (29, 37233), (63, 17139), (87, 12411), (189, 5713), (197, 5481), (203, 5319), (261, 4137), (591, 1827), (609, 1773), (783, 1379)]