12347907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 7247613

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 269, 321, 429, 807, 1177, 1391, 2959, 3497, 3531, 4173, 8877, 10491, 15301, 28783, 38467, 45903, 86349, 115401, 316613, 374179, 949839, 1122537, 4115969, 12347907]

約数ペア:

[(1, 12347907), (3, 4115969), (11, 1122537), (13, 949839), (33, 374179), (39, 316613), (107, 115401), (143, 86349), (269, 45903), (321, 38467), (429, 28783), (807, 15301), (1177, 10491), (1391, 8877), (2959, 4173), (3497, 3531)]