19245303

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9257}}^1$

素因数の和:9284

約数の個数: 32

約数和(自身を含む): 35550720

約数和(自身を除く): 16305417

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9257, 27771, 64799, 83313, 101827, 194397, 249939, 305481, 583191, 712789, 916443, 1749573, 2138367, 2749329, 6415101, 19245303]

約数ペア:

[(1, 19245303), (3, 6415101), (7, 2749329), (9, 2138367), (11, 1749573), (21, 916443), (27, 712789), (33, 583191), (63, 305481), (77, 249939), (99, 194397), (189, 101827), (231, 83313), (297, 64799), (693, 27771), (2079, 9257)]