38682921

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 52399424

約数和(自身を除く): 13716503

約数列:

[1, 3, 97, 291, 307, 433, 921, 1299, 29779, 42001, 89337, 126003, 132931, 398793, 12894307, 38682921]

約数ペア:

[(1, 38682921), (3, 12894307), (97, 398793), (291, 132931), (307, 126003), (433, 89337), (921, 42001), (1299, 29779)]