1475757921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5981}}^1\times {\mathrm{7477}}^1$

素因数の和:13472

約数の個数: 16

約数和(自身を含む): 2147203008

約数和(自身を除く): 671445087

約数列:

[1, 3, 11, 33, 5981, 7477, 17943, 22431, 65791, 82247, 197373, 246741, 44719937, 134159811, 491919307, 1475757921]

約数ペア:

[(1, 1475757921), (3, 491919307), (11, 134159811), (33, 44719937), (5981, 246741), (7477, 197373), (17943, 82247), (22431, 65791)]