2753372403

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{226783}}^1$

素因数の和:226879

約数の個数: 24

約数和(自身を含む): 4245396480

約数和(自身を除く): 1492024077

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 226783, 680349, 2041047, 4308877, 12926631, 16101593, 38779893, 48304779, 144914337, 305930267, 917790801, 2753372403]

約数ペア:

[(1, 2753372403), (3, 917790801), (9, 305930267), (19, 144914337), (57, 48304779), (71, 38779893), (171, 16101593), (213, 12926631), (639, 4308877), (1349, 2041047), (4047, 680349), (12141, 226783)]