415431039

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1\times {\mathrm{1381}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 558217440

約数和(自身を除く): 142786401

約数列:

[1, 3, 197, 509, 591, 1381, 1527, 4143, 100273, 272057, 300819, 702929, 816171, 2108787, 138477013, 415431039]

約数ペア:

[(1, 415431039), (3, 138477013), (197, 2108787), (509, 816171), (591, 702929), (1381, 300819), (1527, 272057), (4143, 100273)]