20070145007

素因数分解:

${\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{149297}}^1$

素因数の和:149431

約数の個数: 16

約数和(自身を含む): 22294371744

約数和(自身を除く): 2224226737

約数列:

[1, 11, 101, 121, 1111, 1331, 12221, 134431, 149297, 1642267, 15078997, 18064937, 165868967, 198714307, 1824558637, 20070145007]

約数ペア:

[(1, 20070145007), (11, 1824558637), (101, 198714307), (121, 165868967), (1111, 18064937), (1331, 15078997), (12221, 1642267), (134431, 149297)]