13932163

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 17550432

約数和(自身を除く): 3618269

約数列:

[1, 7, 17, 47, 53, 119, 329, 371, 799, 901, 2209, 2491, 5593, 6307, 15463, 17437, 37553, 42347, 117077, 262871, 296429, 819539, 1990309, 13932163]

約数ペア:

[(1, 13932163), (7, 1990309), (17, 819539), (47, 296429), (53, 262871), (119, 117077), (329, 42347), (371, 37553), (799, 17437), (901, 15463), (2209, 6307), (2491, 5593)]