191793273

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{172321}}^1$

素因数の和:172384

約数の個数: 16

約数和(自身を含む): 297772416

約数和(自身を除く): 105979143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 172321, 516963, 1206247, 3618741, 9133013, 27399039, 63931091, 191793273]

約数ペア:

[(1, 191793273), (3, 63931091), (7, 27399039), (21, 9133013), (53, 3618741), (159, 1206247), (371, 516963), (1113, 172321)]