2019930237

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{6317}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 3226728960

約数和(自身を除く): 1206798723

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 911, 2733, 6317, 8199, 11843, 18951, 24597, 35529, 56853, 82121, 106587, 170559, 246363, 319761, 739089, 2217267, 5754787, 17264361, 51793083, 74812231, 155379249, 224436693, 673310079, 2019930237]

約数ペア:

[(1, 2019930237), (3, 673310079), (9, 224436693), (13, 155379249), (27, 74812231), (39, 51793083), (117, 17264361), (351, 5754787), (911, 2217267), (2733, 739089), (6317, 319761), (8199, 246363), (11843, 170559), (18951, 106587), (24597, 82121), (35529, 56853)]