2045331453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{3947}}^1$

素因数の和:4385

約数の個数: 32

約数和(自身を含む): 3056320512

約数和(自身を除く): 1010989059

約数列:

[1, 3, 11, 33, 41, 123, 383, 451, 1149, 1353, 3947, 4213, 11841, 12639, 15703, 43417, 47109, 130251, 161827, 172733, 485481, 518199, 1511701, 1780097, 4535103, 5340291, 16628711, 49886133, 61979741, 185939223, 681777151, 2045331453]

約数ペア:

[(1, 2045331453), (3, 681777151), (11, 185939223), (33, 61979741), (41, 49886133), (123, 16628711), (383, 5340291), (451, 4535103), (1149, 1780097), (1353, 1511701), (3947, 518199), (4213, 485481), (11841, 172733), (12639, 161827), (15703, 130251), (43417, 47109)]