4392927

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 8117760

約数和(自身を除く): 3724833

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 2113, 6339, 14791, 19017, 23243, 44373, 57051, 69729, 133119, 162701, 209187, 399357, 488103, 627561, 1464309, 4392927]

約数ペア:

[(1, 4392927), (3, 1464309), (7, 627561), (9, 488103), (11, 399357), (21, 209187), (27, 162701), (33, 133119), (63, 69729), (77, 57051), (99, 44373), (189, 23243), (231, 19017), (297, 14791), (693, 6339), (2079, 2113)]