13425573

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8250459

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 503, 651, 861, 1271, 1509, 3521, 3813, 8897, 10563, 15593, 20623, 26691, 46779, 61869, 109151, 144361, 327453, 433083, 639313, 1917939, 4475191, 13425573]

約数ペア:

[(1, 13425573), (3, 4475191), (7, 1917939), (21, 639313), (31, 433083), (41, 327453), (93, 144361), (123, 109151), (217, 61869), (287, 46779), (503, 26691), (651, 20623), (861, 15593), (1271, 10563), (1509, 8897), (3521, 3813)]