538063127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{54787}}^1$

素因数の和:54878

約数の個数: 16

約数和(自身を含む): 652196352

約数和(自身を除く): 114133225

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 54787, 383509, 1260101, 3342007, 8820707, 23394049, 76866161, 538063127]

約数ペア:

[(1, 538063127), (7, 76866161), (23, 23394049), (61, 8820707), (161, 3342007), (427, 1260101), (1403, 383509), (9821, 54787)]