16466229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 27780480

約数和(自身を除く): 11314251

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 211, 261, 299, 377, 633, 667, 897, 1131, 1899, 2001, 2691, 2743, 3393, 4853, 6003, 6119, 8229, 8671, 14559, 18357, 24687, 26013, 43677, 55071, 63089, 78039, 79547, 140737, 189267, 238641, 422211, 567801, 715923, 1266633, 1829581, 5488743, 16466229]

約数ペア:

[(1, 16466229), (3, 5488743), (9, 1829581), (13, 1266633), (23, 715923), (29, 567801), (39, 422211), (69, 238641), (87, 189267), (117, 140737), (207, 79547), (211, 78039), (261, 63089), (299, 55071), (377, 43677), (633, 26013), (667, 24687), (897, 18357), (1131, 14559), (1899, 8671), (2001, 8229), (2691, 6119), (2743, 6003), (3393, 4853)]