3427965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 6292728

約数和(自身を除く): 2864763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 4481, 13443, 22405, 40329, 67215, 76177, 201645, 228531, 380885, 685593, 1142655, 3427965]

約数ペア:

[(1, 3427965), (3, 1142655), (5, 685593), (9, 380885), (15, 228531), (17, 201645), (45, 76177), (51, 67215), (85, 40329), (153, 22405), (255, 13443), (765, 4481)]