2979977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 4040640

約数和(自身を除く): 1060663

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 229, 1001, 1183, 1603, 1859, 2519, 2977, 13013, 17633, 20839, 32747, 38701, 229229, 270907, 425711, 2979977]

約数ペア:

[(1, 2979977), (7, 425711), (11, 270907), (13, 229229), (77, 38701), (91, 32747), (143, 20839), (169, 17633), (229, 13013), (1001, 2977), (1183, 2519), (1603, 1859)]