38404947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 62277120

約数和(自身を除く): 23872173

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 953, 1919, 2121, 2859, 5757, 6671, 13433, 18107, 20013, 40299, 54321, 96253, 126749, 288759, 380247, 673771, 1828807, 2021313, 5486421, 12801649, 38404947]

約数ペア:

[(1, 38404947), (3, 12801649), (7, 5486421), (19, 2021313), (21, 1828807), (57, 673771), (101, 380247), (133, 288759), (303, 126749), (399, 96253), (707, 54321), (953, 40299), (1919, 20013), (2121, 18107), (2859, 13433), (5757, 6671)]