503142721

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 530236800

約数和(自身を除く): 27094079

約数列:

[1, 29, 89, 151, 1291, 2581, 4379, 13439, 37439, 114899, 194941, 389731, 3332071, 5653289, 17349749, 503142721]

約数ペア:

[(1, 503142721), (29, 17349749), (89, 5653289), (151, 3332071), (1291, 389731), (2581, 194941), (4379, 114899), (13439, 37439)]