82418903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4159}}^1$

素因数の和:4334

約数の個数: 16

約数和(自身を含む): 99840000

約数和(自身を除く): 17421097

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 4159, 19817, 29113, 79021, 553147, 619691, 4337837, 11774129, 82418903]

約数ペア:

[(1, 82418903), (7, 11774129), (19, 4337837), (133, 619691), (149, 553147), (1043, 79021), (2831, 29113), (4159, 19817)]