8927919

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 17332224

約数和(自身を除く): 8404305

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 991, 1001, 1287, 2973, 3003, 6937, 8919, 9009, 10901, 12883, 20811, 32703, 38649, 62433, 76307, 90181, 98109, 115947, 141713, 228921, 270543, 425139, 686763, 811629, 991991, 1275417, 2975973, 8927919]

約数ペア:

[(1, 8927919), (3, 2975973), (7, 1275417), (9, 991991), (11, 811629), (13, 686763), (21, 425139), (33, 270543), (39, 228921), (63, 141713), (77, 115947), (91, 98109), (99, 90181), (117, 76307), (143, 62433), (231, 38649), (273, 32703), (429, 20811), (693, 12883), (819, 10901), (991, 9009), (1001, 8919), (1287, 6937), (2973, 3003)]