224737491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1579}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 345830400

約数和(自身を除く): 121092909

約数列:

[1, 3, 11, 19, 33, 57, 209, 227, 627, 681, 1579, 2497, 4313, 4737, 7491, 12939, 17369, 30001, 47443, 52107, 90003, 142329, 330011, 358433, 990033, 1075299, 3942763, 6810227, 11828289, 20430681, 74912497, 224737491]

約数ペア:

[(1, 224737491), (3, 74912497), (11, 20430681), (19, 11828289), (33, 6810227), (57, 3942763), (209, 1075299), (227, 990033), (627, 358433), (681, 330011), (1579, 142329), (2497, 90003), (4313, 52107), (4737, 47443), (7491, 30001), (12939, 17369)]