299369473

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 347846400

約数和(自身を除く): 48476927

約数列:

[1, 13, 17, 79, 169, 221, 1027, 1319, 1343, 2873, 13351, 17147, 17459, 22423, 104201, 222911, 226967, 291499, 1354613, 1771417, 3789487, 17609969, 23028421, 299369473]

約数ペア:

[(1, 299369473), (13, 23028421), (17, 17609969), (79, 3789487), (169, 1771417), (221, 1354613), (1027, 291499), (1319, 226967), (1343, 222911), (2873, 104201), (13351, 22423), (17147, 17459)]