10215387

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12499

約数の個数: 24

約数和(自身を含む): 18162144

約数和(自身を除く): 7946757

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 12473, 37419, 87311, 112257, 162149, 261933, 486447, 785799, 1135043, 1459341, 3405129, 10215387]

約数ペア:

[(1, 10215387), (3, 3405129), (7, 1459341), (9, 1135043), (13, 785799), (21, 486447), (39, 261933), (63, 162149), (91, 112257), (117, 87311), (273, 37419), (819, 12473)]