3163671

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2481129

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 881, 1197, 2643, 3591, 6167, 7929, 16739, 18501, 23787, 50217, 55503, 117173, 150651, 166509, 351519, 451953, 1054557, 3163671]

約数ペア:

[(1, 3163671), (3, 1054557), (7, 451953), (9, 351519), (19, 166509), (21, 150651), (27, 117173), (57, 55503), (63, 50217), (133, 23787), (171, 18501), (189, 16739), (399, 7929), (513, 6167), (881, 3591), (1197, 2643)]