1976272131

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{143177}}^1$

素因数の和:143330

約数の個数: 16

約数和(自身を含む): 2721527424

約数和(自身を除く): 745255293

約数列:

[1, 3, 43, 107, 129, 321, 4601, 13803, 143177, 429531, 6156611, 15319939, 18469833, 45959817, 658757377, 1976272131]

約数ペア:

[(1, 1976272131), (3, 658757377), (43, 45959817), (107, 18469833), (129, 15319939), (321, 6156611), (4601, 429531), (13803, 143177)]