141481963

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 169240752

約数和(自身を除く): 27758789

約数列:

[1, 7, 49, 53, 157, 347, 371, 1099, 2429, 2597, 7693, 8321, 17003, 18391, 54479, 58247, 128737, 381353, 407729, 901159, 2669471, 2887387, 20211709, 141481963]

約数ペア:

[(1, 141481963), (7, 20211709), (49, 2887387), (53, 2669471), (157, 901159), (347, 407729), (371, 381353), (1099, 128737), (2429, 58247), (2597, 54479), (7693, 18391), (8321, 17003)]