1938279

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 3082752

約数和(自身を除く): 1144473

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4013, 12039, 28091, 84273, 92299, 276897, 646093, 1938279]

約数ペア:

[(1, 1938279), (3, 646093), (7, 276897), (21, 92299), (23, 84273), (69, 28091), (161, 12039), (483, 4013)]