965861253

素因数分解:

$3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8647}}^1$

素因数の和:8863

約数の個数: 40

約数和(自身を含む): 1657510272

約数和(自身を除く): 691649019

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 567, 591, 1379, 1773, 4137, 5319, 8647, 12411, 15957, 25941, 37233, 60529, 77823, 111699, 181587, 233469, 544761, 700407, 1634283, 1703459, 4902849, 5110377, 11924213, 15331131, 35772639, 45993393, 107317917, 137980179, 321953751, 965861253]

約数ペア:

[(1, 965861253), (3, 321953751), (7, 137980179), (9, 107317917), (21, 45993393), (27, 35772639), (63, 15331131), (81, 11924213), (189, 5110377), (197, 4902849), (567, 1703459), (591, 1634283), (1379, 700407), (1773, 544761), (4137, 233469), (5319, 181587), (8647, 111699), (12411, 77823), (15957, 60529), (25941, 37233)]