4491861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 6620160

約数和(自身を除く): 2128299

約数列:

[1, 3, 11, 33, 79, 237, 869, 1723, 2607, 5169, 18953, 56859, 136117, 408351, 1497287, 4491861]

約数ペア:

[(1, 4491861), (3, 1497287), (11, 408351), (33, 136117), (79, 56859), (237, 18953), (869, 5169), (1723, 2607)]