16875243

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8117}}^1$

素因数の和:8144

約数の個数: 32

約数和(自身を含む): 31173120

約数和(自身を除く): 14297877

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 8117, 24351, 56819, 73053, 89287, 170457, 219159, 267861, 511371, 625009, 803583, 1534113, 1875027, 2410749, 5625081, 16875243]

約数ペア:

[(1, 16875243), (3, 5625081), (7, 2410749), (9, 1875027), (11, 1534113), (21, 803583), (27, 625009), (33, 511371), (63, 267861), (77, 219159), (99, 170457), (189, 89287), (231, 73053), (297, 56819), (693, 24351), (2079, 8117)]