121921806

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257219}}^1$

素因数の和:257303

約数の個数: 16

約数和(自身を含む): 246931200

約数和(自身を除く): 125009394

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 257219, 514438, 771657, 1543314, 20320301, 40640602, 60960903, 121921806]

約数ペア:

[(1, 121921806), (2, 60960903), (3, 40640602), (6, 20320301), (79, 1543314), (158, 771657), (237, 514438), (474, 257219)]