144401901

素因数分解:

$3^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{3389}}^1$

素因数の和:5428

約数の個数: 16

約数和(自身を含む): 220214400

約数和(自身を除く): 75812499

約数列:

[1, 3, 7, 21, 2029, 3389, 6087, 10167, 14203, 23723, 42609, 71169, 6876281, 20628843, 48133967, 144401901]

約数ペア:

[(1, 144401901), (3, 48133967), (7, 20628843), (21, 6876281), (2029, 71169), (3389, 42609), (6087, 23723), (10167, 14203)]