1890537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 2799360

約数和(自身を除く): 908823

約数列:

[1, 3, 11, 33, 59, 177, 649, 971, 1947, 2913, 10681, 32043, 57289, 171867, 630179, 1890537]

約数ペア:

[(1, 1890537), (3, 630179), (11, 171867), (33, 57289), (59, 32043), (177, 10681), (649, 2913), (971, 1947)]