1493336103

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{534671}}^1$

素因数の和:534707

約数の個数: 24

約数和(自身を含む): 2438104320

約数和(自身を除く): 944768217

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 534671, 1604013, 3742697, 10158749, 11228091, 26198879, 30476247, 71111243, 78596637, 213333729, 497778701, 1493336103]

約数ペア:

[(1, 1493336103), (3, 497778701), (7, 213333729), (19, 78596637), (21, 71111243), (49, 30476247), (57, 26198879), (133, 11228091), (147, 10158749), (399, 3742697), (931, 1604013), (2793, 534671)]