8024401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 10511424

約数和(自身を除く): 2487023

約数列:

[1, 7, 11, 23, 77, 161, 197, 253, 529, 1379, 1771, 2167, 3703, 4531, 5819, 15169, 31717, 40733, 49841, 104213, 348887, 729491, 1146343, 8024401]

約数ペア:

[(1, 8024401), (7, 1146343), (11, 729491), (23, 348887), (77, 104213), (161, 49841), (197, 40733), (253, 31717), (529, 15169), (1379, 5819), (1771, 4531), (2167, 3703)]