1880971533

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1298117}}^1$

素因数の和:1298153

約数の個数: 24

約数和(自身を含む): 3240102528

約数和(自身を除く): 1359130995

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1298117, 3894351, 9086819, 11683053, 27260457, 29856691, 81781371, 89570073, 208996837, 268710219, 626990511, 1880971533]

約数ペア:

[(1, 1880971533), (3, 626990511), (7, 268710219), (9, 208996837), (21, 89570073), (23, 81781371), (63, 29856691), (69, 27260457), (161, 11683053), (207, 9086819), (483, 3894351), (1449, 1298117)]