4198821

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 6320160

約数和(自身を除く): 2121339

約数列:

[1, 3, 11, 33, 43, 121, 129, 269, 363, 473, 807, 1419, 2959, 5203, 8877, 11567, 15609, 32549, 34701, 97647, 127237, 381711, 1399607, 4198821]

約数ペア:

[(1, 4198821), (3, 1399607), (11, 381711), (33, 127237), (43, 97647), (121, 34701), (129, 32549), (269, 15609), (363, 11567), (473, 8877), (807, 5203), (1419, 2959)]