13231344159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109639}}^1$

素因数の和:109732

約数の個数: 48

約数和(自身を含む): 22166576640

約数和(自身を除く): 8935232481

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 159, 207, 253, 477, 583, 759, 1219, 1749, 2277, 3657, 5247, 10971, 13409, 40227, 109639, 120681, 328917, 986751, 1206029, 2521697, 3618087, 5810867, 7565091, 10854261, 17432601, 22695273, 27738667, 52297803, 63919537, 83216001, 133649941, 191758611, 249648003, 400949823, 575275833, 1202849469, 1470149351, 4410448053, 13231344159]

約数ペア:

[(1, 13231344159), (3, 4410448053), (9, 1470149351), (11, 1202849469), (23, 575275833), (33, 400949823), (53, 249648003), (69, 191758611), (99, 133649941), (159, 83216001), (207, 63919537), (253, 52297803), (477, 27738667), (583, 22695273), (759, 17432601), (1219, 10854261), (1749, 7565091), (2277, 5810867), (3657, 3618087), (5247, 2521697), (10971, 1206029), (13409, 986751), (40227, 328917), (109639, 120681)]