31700601

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 49083840

約数和(自身を除く): 17383239

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 4139, 7659, 12417, 37251, 95197, 153143, 285591, 459429, 856773, 1378287, 3522289, 10566867, 31700601]

約数ペア:

[(1, 31700601), (3, 10566867), (9, 3522289), (23, 1378287), (37, 856773), (69, 459429), (111, 285591), (207, 153143), (333, 95197), (851, 37251), (2553, 12417), (4139, 7659)]