24641841

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 39884800

約数和(自身を除く): 15242959

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 409, 453, 1057, 1227, 2863, 2869, 3171, 7771, 8589, 8607, 20083, 23313, 54397, 60249, 61759, 163191, 185277, 432313, 1173421, 1296939, 3520263, 8213947, 24641841]

約数ペア:

[(1, 24641841), (3, 8213947), (7, 3520263), (19, 1296939), (21, 1173421), (57, 432313), (133, 185277), (151, 163191), (399, 61759), (409, 60249), (453, 54397), (1057, 23313), (1227, 20083), (2863, 8607), (2869, 8589), (3171, 7771)]