42698187

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35671}}^1$

素因数の和:35703

約数の個数: 24

約数和(自身を含む): 74197760

約数和(自身を除く): 31499573

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 35671, 107013, 249697, 321039, 677749, 749091, 2033247, 2247273, 4744243, 6099741, 14232729, 42698187]

約数ペア:

[(1, 42698187), (3, 14232729), (7, 6099741), (9, 4744243), (19, 2247273), (21, 2033247), (57, 749091), (63, 677749), (133, 321039), (171, 249697), (399, 107013), (1197, 35671)]