69284817

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13921}}^1$

素因数の和:14013

約数の個数: 24

約数和(自身を含む): 115831040

約数和(自身を除く): 46546223

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 13921, 41763, 97447, 125289, 292341, 877023, 1099759, 3299277, 7698313, 9897831, 23094939, 69284817]

約数ペア:

[(1, 69284817), (3, 23094939), (7, 9897831), (9, 7698313), (21, 3299277), (63, 1099759), (79, 877023), (237, 292341), (553, 125289), (711, 97447), (1659, 41763), (4977, 13921)]