28949991

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6073}}^1$

素因数の和:6310

約数の個数: 16

約数和(自身を含む): 44315904

約数和(自身を除く): 15365913

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 6073, 18219, 42511, 127533, 1378571, 4135713, 9649997, 28949991]

約数ペア:

[(1, 28949991), (3, 9649997), (7, 4135713), (21, 1378571), (227, 127533), (681, 42511), (1589, 18219), (4767, 6073)]