38973981

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 52778880

約数和(自身を除く): 13804899

約数列:

[1, 3, 101, 293, 303, 439, 879, 1317, 29593, 44339, 88779, 128627, 133017, 385881, 12991327, 38973981]

約数ペア:

[(1, 38973981), (3, 12991327), (101, 385881), (293, 133017), (303, 128627), (439, 88779), (879, 44339), (1317, 29593)]