288045303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1301}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 473636352

約数和(自身を除く): 185591049

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 811, 1301, 2433, 3903, 5677, 9107, 10543, 16913, 17031, 27321, 31629, 50739, 73801, 118391, 221403, 355173, 1055111, 3165333, 7385777, 13716443, 22157331, 41149329, 96015101, 288045303]

約数ペア:

[(1, 288045303), (3, 96015101), (7, 41149329), (13, 22157331), (21, 13716443), (39, 7385777), (91, 3165333), (273, 1055111), (811, 355173), (1301, 221403), (2433, 118391), (3903, 73801), (5677, 50739), (9107, 31629), (10543, 27321), (16913, 17031)]