3239271

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 5749920

約数和(自身を除く): 2510649

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 197, 203, 261, 567, 591, 609, 783, 1379, 1773, 1827, 2349, 4137, 5319, 5481, 5713, 12411, 15957, 16443, 17139, 37233, 39991, 51417, 111699, 119973, 154251, 359919, 462753, 1079757, 3239271]

約数ペア:

[(1, 3239271), (3, 1079757), (7, 462753), (9, 359919), (21, 154251), (27, 119973), (29, 111699), (63, 51417), (81, 39991), (87, 37233), (189, 17139), (197, 16443), (203, 15957), (261, 12411), (567, 5713), (591, 5481), (609, 5319), (783, 4137), (1379, 2349), (1773, 1827)]