2053441341

素因数分解:

$3^3\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{6637}}^1$

素因数の和:8290

約数の個数: 32

約数和(自身を含む): 3479374080

約数和(自身を除く): 1425932739

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1637, 4911, 6637, 11459, 14733, 19911, 34377, 44199, 46459, 59733, 103131, 139377, 179199, 309393, 418131, 1254393, 10864769, 32594307, 76053383, 97782921, 228160149, 293348763, 684480447, 2053441341]

約数ペア:

[(1, 2053441341), (3, 684480447), (7, 293348763), (9, 228160149), (21, 97782921), (27, 76053383), (63, 32594307), (189, 10864769), (1637, 1254393), (4911, 418131), (6637, 309393), (11459, 179199), (14733, 139377), (19911, 103131), (34377, 59733), (44199, 46459)]