897881109

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{152623}}^1$

素因数の和:152716

約数の個数: 16

約数和(自身を含む): 1252737792

約数和(自身を除く): 354856683

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 152623, 457869, 5647051, 8089019, 16941153, 24267057, 299293703, 897881109]

約数ペア:

[(1, 897881109), (3, 299293703), (37, 24267057), (53, 16941153), (111, 8089019), (159, 5647051), (1961, 457869), (5883, 152623)]