20131947311

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1238051}}^1$

素因数の和:1238182

約数の個数: 16

約数和(自身を含む): 24246010368

約数和(自身を除く): 4114063057

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 1238051, 8666357, 28475173, 125043151, 199326211, 875302057, 2875992473, 20131947311]

約数ペア:

[(1, 20131947311), (7, 2875992473), (23, 875302057), (101, 199326211), (161, 125043151), (707, 28475173), (2323, 8666357), (16261, 1238051)]