7309337049

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{560489}}^1$

素因数の和:560531

約数の個数: 40

約数和(自身を含む): 13021303680

約数和(自身を除く): 5711966631

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 560489, 1681467, 3923423, 5044401, 11770269, 12891247, 15133203, 35310807, 38673741, 45399609, 90238729, 105932421, 116021223, 270716187, 317797263, 348063669, 812148561, 1044191007, 2436445683, 7309337049]

約数ペア:

[(1, 7309337049), (3, 2436445683), (7, 1044191007), (9, 812148561), (21, 348063669), (23, 317797263), (27, 270716187), (63, 116021223), (69, 105932421), (81, 90238729), (161, 45399609), (189, 38673741), (207, 35310807), (483, 15133203), (567, 12891247), (621, 11770269), (1449, 5044401), (1863, 3923423), (4347, 1681467), (13041, 560489)]