31949691

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6343}}^1$

素因数の和:6442

約数の個数: 16

約数和(自身を含む): 45067776

約数和(自身を除く): 13118085

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 6343, 19029, 145889, 437667, 463039, 1389117, 10649897, 31949691]

約数ペア:

[(1, 31949691), (3, 10649897), (23, 1389117), (69, 463039), (73, 437667), (219, 145889), (1679, 19029), (5037, 6343)]