888979797

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{4051}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 1321114080

約数和(自身を除く): 432134283

約数列:

[1, 3, 9, 37, 111, 333, 659, 1977, 4051, 5931, 12153, 24383, 36459, 73149, 149887, 219447, 449661, 1348983, 2669609, 8008827, 24026481, 98775533, 296326599, 888979797]

約数ペア:

[(1, 888979797), (3, 296326599), (9, 98775533), (37, 24026481), (111, 8008827), (333, 2669609), (659, 1348983), (1977, 449661), (4051, 219447), (5931, 149887), (12153, 73149), (24383, 36459)]