448889193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{36973}}^1$

素因数の和:37069

約数の個数: 24

約数和(自身を含む): 692153280

約数和(自身を除く): 243264087

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 36973, 110919, 332757, 702487, 2107461, 2625083, 6322383, 7875249, 23625747, 49876577, 149629731, 448889193]

約数ペア:

[(1, 448889193), (3, 149629731), (9, 49876577), (19, 23625747), (57, 7875249), (71, 6322383), (171, 2625083), (213, 2107461), (639, 702487), (1349, 332757), (4047, 110919), (12141, 36973)]