2681015804551

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{6661}}^1\times {\mathrm{7001}}^1$

素因数の和:13903

約数の個数: 32

約数和(自身を含む): 3152612745216

約数和(自身を除く): 471596940665

約数列:

[1, 7, 43, 191, 301, 1337, 6661, 7001, 8213, 46627, 49007, 57491, 286423, 301043, 1272251, 1337191, 2004961, 2107301, 8905757, 9360337, 46633661, 54706793, 57499213, 326435627, 382947551, 402494491, 2005247423, 8907029251, 14036731961, 62349204757, 383002257793, 2681015804551]

約数ペア:

[(1, 2681015804551), (7, 383002257793), (43, 62349204757), (191, 14036731961), (301, 8907029251), (1337, 2005247423), (6661, 402494491), (7001, 382947551), (8213, 326435627), (46627, 57499213), (49007, 54706793), (57491, 46633661), (286423, 9360337), (301043, 8905757), (1272251, 2107301), (1337191, 2004961)]