3313408917

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1301}}^1$

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 5739632640

約数和(自身を除く): 2426223723

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 491, 741, 1301, 1473, 1729, 3437, 3903, 5187, 6383, 9107, 9329, 10311, 16913, 19149, 24719, 27321, 27987, 44681, 50739, 65303, 74157, 118391, 121277, 134043, 173033, 195909, 321347, 355173, 363831, 519099, 638791, 848939, 964041, 1916373, 2249429, 2546817, 4471537, 6748287, 8304283, 12137029, 13414611, 24912849, 36411087, 58129981, 84959203, 157781377, 174389943, 254877609, 473344131, 1104469639, 3313408917]

約数ペア:

[(1, 3313408917), (3, 1104469639), (7, 473344131), (13, 254877609), (19, 174389943), (21, 157781377), (39, 84959203), (57, 58129981), (91, 36411087), (133, 24912849), (247, 13414611), (273, 12137029), (399, 8304283), (491, 6748287), (741, 4471537), (1301, 2546817), (1473, 2249429), (1729, 1916373), (3437, 964041), (3903, 848939), (5187, 638791), (6383, 519099), (9107, 363831), (9329, 355173), (10311, 321347), (16913, 195909), (19149, 173033), (24719, 134043), (27321, 121277), (27987, 118391), (44681, 74157), (50739, 65303)]