1140741

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 1984320

約数和(自身を除く): 843579

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 953, 1197, 2859, 6671, 8577, 18107, 20013, 54321, 60039, 126749, 162963, 380247, 1140741]

約数ペア:

[(1, 1140741), (3, 380247), (7, 162963), (9, 126749), (19, 60039), (21, 54321), (57, 20013), (63, 18107), (133, 8577), (171, 6671), (399, 2859), (953, 1197)]