1219748543

素因数分解:

${\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{45971}}^1$

素因数の和:46154

約数の個数: 12

約数和(自身を含む): 1329234408

約数和(自身を除く): 109485865

約数列:

[1, 13, 157, 169, 2041, 26533, 45971, 597623, 7217447, 7769099, 93826811, 1219748543]

約数ペア:

[(1, 1219748543), (13, 93826811), (157, 7769099), (169, 7217447), (2041, 597623), (26533, 45971)]