201472821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{3527}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 318112704

約数和(自身を除く): 116639883

約数列:

[1, 3, 9, 11, 33, 99, 577, 1731, 3527, 5193, 6347, 10581, 19041, 31743, 38797, 57123, 116391, 349173, 2035079, 6105237, 18315711, 22385869, 67157607, 201472821]

約数ペア:

[(1, 201472821), (3, 67157607), (9, 22385869), (11, 18315711), (33, 6105237), (99, 2035079), (577, 349173), (1731, 116391), (3527, 57123), (5193, 38797), (6347, 31743), (10581, 19041)]