253134294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{861001}}^1$

素因数の和:861020

約数の個数: 24

約数和(自身を含む): 588925368

約数和(自身を除く): 335791074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 861001, 1722002, 2583003, 5166006, 6027007, 12054014, 18081021, 36162042, 42189049, 84378098, 126567147, 253134294]

約数ペア:

[(1, 253134294), (2, 126567147), (3, 84378098), (6, 42189049), (7, 36162042), (14, 18081021), (21, 12054014), (42, 6027007), (49, 5166006), (98, 2583003), (147, 1722002), (294, 861001)]