172414971

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 252129696

約数和(自身を除く): 79714725

約数列:

[1, 3, 9, 151, 293, 433, 453, 879, 1299, 1359, 2637, 3897, 44243, 65383, 126869, 132729, 196149, 380607, 398187, 588447, 1141821, 19157219, 57471657, 172414971]

約数ペア:

[(1, 172414971), (3, 57471657), (9, 19157219), (151, 1141821), (293, 588447), (433, 398187), (453, 380607), (879, 196149), (1299, 132729), (1359, 126869), (2637, 65383), (3897, 44243)]