302938129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 353928960

約数和(自身を除く): 50990831

約数列:

[1, 13, 23, 37, 139, 197, 299, 481, 851, 1807, 2561, 3197, 4531, 5143, 7289, 11063, 27383, 41561, 58903, 66859, 94757, 118289, 167647, 355979, 629809, 1013171, 1537757, 2179411, 8187517, 13171223, 23302933, 302938129]

約数ペア:

[(1, 302938129), (13, 23302933), (23, 13171223), (37, 8187517), (139, 2179411), (197, 1537757), (299, 1013171), (481, 629809), (851, 355979), (1807, 167647), (2561, 118289), (3197, 94757), (4531, 66859), (5143, 58903), (7289, 41561), (11063, 27383)]