172522511

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{2539}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 209214720

約数和(自身を除く): 36692209

約数列:

[1, 7, 17, 119, 571, 2539, 3997, 9707, 17773, 43163, 67949, 302141, 1449769, 10148383, 24646073, 172522511]

約数ペア:

[(1, 172522511), (7, 24646073), (17, 10148383), (119, 1449769), (571, 302141), (2539, 67949), (3997, 43163), (9707, 17773)]