27901691

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 30357504

約数和(自身を除く): 2455813

約数列:

[1, 23, 47, 53, 487, 1081, 1219, 2491, 11201, 22889, 25811, 57293, 526447, 593653, 1213117, 27901691]

約数ペア:

[(1, 27901691), (23, 1213117), (47, 593653), (53, 526447), (487, 57293), (1081, 25811), (1219, 22889), (2491, 11201)]