325168129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 407272320

約数和(自身を除く): 82104191

約数列:

[1, 11, 13, 17, 143, 181, 187, 221, 739, 1991, 2353, 2431, 3077, 8129, 9607, 12563, 25883, 33847, 40001, 105677, 133759, 138193, 163319, 440011, 1471349, 1738867, 1796509, 2273903, 19127537, 25012933, 29560739, 325168129]

約数ペア:

[(1, 325168129), (11, 29560739), (13, 25012933), (17, 19127537), (143, 2273903), (181, 1796509), (187, 1738867), (221, 1471349), (739, 440011), (1991, 163319), (2353, 138193), (2431, 133759), (3077, 105677), (8129, 40001), (9607, 33847), (12563, 25883)]