11423979

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 19000800

約数和(自身を除く): 7576821

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1217, 1341, 3129, 3651, 8519, 9387, 10953, 25557, 76671, 181333, 543999, 1269331, 1631997, 3807993, 11423979]

約数ペア:

[(1, 11423979), (3, 3807993), (7, 1631997), (9, 1269331), (21, 543999), (63, 181333), (149, 76671), (447, 25557), (1043, 10953), (1217, 9387), (1341, 8519), (3129, 3651)]