4931811

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 7587840

約数和(自身を除く): 2656029

約数列:

[1, 3, 9, 19, 57, 151, 171, 191, 453, 573, 1359, 1719, 2869, 3629, 8607, 10887, 25821, 28841, 32661, 86523, 259569, 547979, 1643937, 4931811]

約数ペア:

[(1, 4931811), (3, 1643937), (9, 547979), (19, 259569), (57, 86523), (151, 32661), (171, 28841), (191, 25821), (453, 10887), (573, 8607), (1359, 3629), (1719, 2869)]