90304971

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1381}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 122588928

約数和(自身を除く): 32283957

約数列:

[1, 3, 71, 213, 307, 921, 1381, 4143, 21797, 65391, 98051, 294153, 423967, 1271901, 30101657, 90304971]

約数ペア:

[(1, 90304971), (3, 30101657), (71, 1271901), (213, 423967), (307, 294153), (921, 98051), (1381, 65391), (4143, 21797)]