172375433

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 180652032

約数和(自身を除く): 8276599

約数列:

[1, 43, 71, 131, 431, 3053, 5633, 9301, 18533, 30601, 56461, 399943, 1315843, 2427823, 4008731, 172375433]

約数ペア:

[(1, 172375433), (43, 4008731), (71, 2427823), (131, 1315843), (431, 399943), (3053, 56461), (5633, 30601), (9301, 18533)]