391972801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 431879616

約数和(自身を除く): 39906815

約数列:

[1, 11, 211, 281, 601, 2321, 3091, 6611, 59291, 126811, 168881, 652201, 1394921, 1857691, 35633891, 391972801]

約数ペア:

[(1, 391972801), (11, 35633891), (211, 1857691), (281, 1394921), (601, 652201), (2321, 168881), (3091, 126811), (6611, 59291)]